@KDG➐➑➒-※_💜⃟🌧⃝🖤⃞🌧⃝ selalu juara di hati bosku
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💜⃟🌧⃝:.̷̼͉̞̗̖͎͇̹̍̅͗͂̓̏͒̕.̶̨̗͚͖̣̥̪͕̽̐̕.̴̭̠̳̘̱̼͖̗͐͌̌͘͠.̸̨̮͓̱̠͖̺̺̻͚̿́̋̋͑̈͊͊̀̊̚͝.̶̺̰̭̼̦͖̻̱̣̀̑̀̏.̸̢̛͙̟̼͇͙͈͑͛͆̓.̷̧̰͚̫͙͍̥̱͍͊̆̔͋̈̐̓͋̃͒̇̚.̶͉̹̗͚̄̆̈́͋͘͝.̷̯̹̻̫͓͉̩̑̈́͊̍͑͆̀͠.̶̡̢̞̖̘̕.̴̩̝͓̰̭̗͍͎̘̺̊͊́͆.̷̧̛͉͓͇̮̥̤̠̣̞̇͋͒̚͜.̷͙͔́̅̿̆̑̉̚͝.̵̛̭̮̼̜͕̀͂͌̀̀̑͒̽̓̚.̶̧͈͕̰̼̩͍̺̜̳̽͗̔̐̀͂̃͑̓͝.̷̺͙̹̼̖̀ͅ.̷̠̅͐͗͑̒̎͑̀͌̈͆́.̸̩͖̯̪̥͑̄͜ͅ.̶̧̨̩̫͎̖͓̬̙͇̓́̐ͅ.̵̹͖̟̘̓͒̿̋͌̔̒͑̈́̓.̵̡͍̦̯̙̖͂̌̈́̀̽͘͜͝.̵͕̠̰̑̀.̶͇̹̠̜̰̪͓͎̱̝͚̟̍̾͛̅͘.̵̧̙̰̖̻͍̤̝͇̎̑͂.̵̪͎͗̽̕.̶̫̭͈͙̀̀̅͘͝͠.̸̡̼̩͕̱̰͉̝͑̾̒͐̄͂̆̈͗͛͆̕.̴̢͚͙̦̿̊̀̕ͅ.̶̛̼͎̣͉̻̲͔͐̈́̐͛̓̈́̾́̕̚ͅ.̸̨̱̥̻͕̦̉̔̓̏͂̊̐̽̊̒̅.̶̨̡̤̠̞̦̙͈̖̰̹̒̄̂̅̉͊̑̀ͅ.̷̡̗̱̻͓͔̭͕͔̀͗͊͋̓̎͜͝ͅ.̶̛̛̝͓̟͛̀͑̅̍̎̔̒͝.̸̢̥̯͔̫̭͔͋̅͜͝.̷̡̡̧̡̪̫̠̯̘̫̤͑́̑́ͅ.̷͍͎̑͑͌͘.̴͓͝.̴̢̢̛͓̀͒̈́͑̒̊͝.̷̦͔͔̲̼̭͇̰͍̝̈́̾̓͊̎̆̋̕͝.̸̢̤̋̃̓̉͗̏̾̃̌̚͘̕.̵̨͓̼͚̮͆͂̍.̴̨̢̩͕̝͚̱̙̹̠̝̀̎̑̕ͅ.̸̡̫̺̜͙̃͌̈͆͝͝.̵̭͕͙̻͍͍̞̗̿͒́͆̎͒͑̈͜.̴̨͎̱͖̤̩͎͚̗̭̖̦͆̆̍̈́.̵̧̘̰̬̫̙̤͔̫̥̱̌͂̔̇̾͊̈́́̒͒̋͜.̷̳͕͓̲̭̺͓͓͆̽͗̌.̸̢͇͈͎͉͓͕̬̲̆͂̓̃̅̑̽̍́̕̚͜͠.̵̧̢̥̥͙͖̻͍̍.̴̜̖̳̌̒̈́̀͐͗́́̔͐̀̓.̴͚̯͕̏.̶̛̰̙̫̼͉̲͍͍̼͕̓́̉̐̈́̊̏̍̕.̵̢̖̘͖̹̪́̈͐̾̍̈́.̵̛͉̞̳͉̪͕̦͖̯̙̼̋͊̈́́̚͠.̵̘̙̍.̴̧͍̟̭̗̫͓̺̼̒.̸̟͎͕͑.̶̨̧̛̻̬̱̻̖͗̔.̸̢̬̰̰͇͔̞́̅̊̎̈́͂͂͗̾̏ͅ.̴̻̳̖̦͇̦̼̣̳̜̝̪͠.̵̨̰̳͍̈́͒͂̾̌͆̄̑̕͝.̵̡̛̯͇͚̰̬̰͊̉͐̾̽̀͜ͅ.̸̢̣̳̩̰̞̰̳̼̉̔͐̔̉̌̐͆͊͝͠.̶̨̣̠͉͈̙̯̤̤̖̖̀̊͑̓́͂̔̇͝͝ͅ.̵̣̱̱̰̈́͆̾̑̍̇͑̈́̊̓̚.̶̨̧̧̪̮͕̮̙̜̄͋̄́͋̈́͒͝.̴̟̉̽̍̅͠.̶̨̡͕̞͚͖͉̘̙̣̫̤͂̅̚.̵̰̼̎̂͌̏.̶̢̤̙̠̺̟͍̌͛̂͒̓͐̒̚.̷̡̹͇̘̺̺̥̱̜̝̉̽͗.̶͓̲̱͇͎̩̻͍͆͐̒͌̀̾̌͛̾̍͋͘.̷̂̄͆̈́̒̀͜.̴̞̖̞̳̾́̉̑̿͋̌́̉̓.̴͙͖̗̘̲̤͖̂̽̒̎.̷̫̩͚͖̬̬̲̹͑̐̕͝.̷̢̡̡̧̭͕̙̬̝̱̭̈́́̋͜.̸̛̬̳͙͔̌̾̈́̔̋͌͂̅͠.̶͇̖̐̈́́̀́͜.̷̗̹̉̋̍͋̀̆͆̓͘͠ͅ.̶̨̩͚̪̠̺͖̬͛̓̒͌͐͌̀̓̐̑́̏.̸̤͉̗̬͙͚͓̭̰̞̝̾̔͑̓̓̔̊̒̈́͘͝.̸͚͒.̷̧͓̲͈̙̱̉͆̿̾̎͐̔͐͜ͅ.̵̨͓̩̺̬̠͇̣̎̍̔̿̆̂̃͠.̸͖̦̻̓͌̆́̄̇̄̾̊̊̃͘.̴̢̡̦͇̹̗̦̲́̈͝.̸͇͓̫̖̜̞̀̋̀͆̓͌̆̈͜͜.̵̬͓͑͛̐̓̈̈́.̴̢̝̣͍̦͚͇̘͉̘͊̋̉̊̋́̍͠.̴̛̹͔̗̣̱̀̄̆̓̔͗͊͋̆.̶̧̮̥͔̹̫͎͒.̷̡̡̜̒̄̃̅͋̀̏̇͊͜.̵̜̜̐̄̏̇̓.̶͕̄̎͐̓̔͘.̶̹̹͐̍.̸̡̥͠.̸̡̧͕͖̫̹̎̓.̷͈̲͍͎̯̮͍̙͉̳̄̏̈́̇̄͊́͜͠͝͝͝.̷̡̝̳͔̯͍̼̦̪͔̠̣̔̀̔̑.̴͔̼͌̇͛̃̂.̶̛͔͈͖̼͉̔́́̽͘͝͠.̶̜̖͈̱͚̠̺̋ͅ.̸̢̡̧̜̘̯̰͎̘̂̈.̴̛̬̟͉̌͌̅̈́̂͌̈́̚͜.̶̠͒̑̃̅̿́͘̚.̵͔̖͕̙̮̈́.̵͈̳̆̽.̴͈̅̇̈́̈́͒́̏̓̊̕.̵̨̮̜̬͓̻̆͑̀́̾́͂̉̔͌̎͆.̴̻̬̜̥̞̺̥̃͊̉̀͠.̴͕͙̘͊̔͜.̷̡̰͚͕̟̔̀͆́̎̕͘ͅͅͅ.̶̢̳͈͇̼͔̘͇̝̯̮̦̉̔͝.̴̨̨̯͖͇͍̃̿͌͋͗̒̚.̶͎̃̃͌̎̔̏̀̄͛̈́͋.̸̧̛̛̳̠̣͕͕͔̦̮̒̈̆̈̈́́̆͆̚͝.̶̘͍̮̥̓.̶̺̐̌͊̂.̷̟̀.̴̧͎̪̥͎̜̜̠̟̓̏̓̑͂̏̏͐͜͠͝.̸̧͕̟̖̳̲̤̝̂̍͗͜͜.̸̧̞̳̹̩̜̟̇̒̏͘ͅ.̶͔̰̯̥͖̰͚̄̌̅.̴̝͍͈̩̘̌͑.̴̱̘̱̹̳͍̮͉͗̊̋̇̏͝͠͝͝.̶̧̢̥̥͈̜̓.̶̹͍̺̰̜̟̰͓̜̱̎͐́.̷̨̩͔̝͕̫̱̞̫̝͂̿.̸̖͖̟̹͍̰̟̲̟̫͑̂͊͐̽̈́̇͠.̶͇̙̎̏͘͝.̸̨̨̯̥̯̳̜̊͒̄͒̄̚͠.̶̲̟͗͠.̴͔̫̦͐̑̑͑̿̔̐̽͝.̶̠͔͚̮̺͙̞̫̙̄̑̀̎ͅͅ.̵̢̡̙̼͓͖̻͖̹̞̯͆́͜.̵̢̹̘͒̎̈̏̓̋̀͗ͅ.̸̡̗͕̭̬̲͙̙̭̩̊̋̋̊͗̋͆̑͊͘͠.̴̻̬̥͚̦̀͊̎͗͒͝ͅ.̷̄͋́͋right.̴̢͓͉͔͓̗̦̬́͗̋̏͜.̴͂̾͆left
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มาใหม่ยังไงก็ได้แน่นอนค่ะพี่ ลองตามกันได้นะคะพี่ๆ_🩷9 - x² ให้ y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ = - - 2 x = = = = = =V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x= -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4) x(x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81 x dx + 14x + 49) dx v = 12= pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)²- (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V= pi/12 (x4 - 19x2 - 14x+ y= 79 x² = x 7 x x ดังนั้น x x x = 1 x x x = 2 x2 x2 x x2 x x v = x x x2 x x x x x x14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)² - (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32)?💖
2025-12-07 14:17:57
5
RATRO :
@𝐊𝐎𝐁𝐎𝐘𝟕𝟖𝟗
🩵 🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙🎯💙9 - x² ให้ y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ = - - 2 x = = = = = =V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x= -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4) x(x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81 x dx + 14x + 49) dx v = 12= pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)²- (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V= pi/12 (x4 - 19x2 - 14x+ y= 79 x² = x 7 x x ดังนั้น x x x = 1 x x x = 2 x2 x2 x x2 x x v = x x x2 x x x x x x14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)² - (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32)?🌐🌐🌐🌐🌐🏖🏖🏥🏥🏥🏥🏥🕘🕠🕠00
2025-12-03 08:48:12
4
alasya :
2025-11-24 20:19:49
5
Glow Matic :
@𝐊𝐎𝐁𝐎𝐘𝟕𝟖𝟗 ♛_ 🥏⃟🌊🥏⃞🌊🌊 Maju terus pantang mundur 🌊🌊🥏⃞🌊🥏⃞🩵⃝🌊🌊🥏⃞🌊🌊
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🥏⃟🌊🥏⃞🩵⃝🌊
:.̷͔̱̰̪͈͎͍̲̪̩̮̀̒͛̅͋̋͆̀͘͝.̶̡̛̛̥̻̖͚̯̫̓̏͒̄̅̕͘.̸̢̡͖̤͔͇͇͍̖̒̔͂̑̑̎̈́́͘.̶̟̠̻͈̮̝̖̟̺̠̀͌̀̇̏̍͝.̵̡̨̡̲̜̤͎̯̟̎̇͌̇͛̓̐.̶̠͍̞̤͍͓͚̜͎̘̩͗̒̈̀̿̇͆̈́̀͝.̷̡̦͚̤͚͖͔̖̙̲̑͊͊̓͛͊̓͝.̶̡͎̩͈̝̳͖͚̲͑̀͑̈́̈́̍͐͂̔͘͝.̵̯̻̩̙̠̮͓̞̙͂͆̀̀͋̏̈́͗̚͠.̸̱̦̟͓͖͉̙̤͉̫̇́̇́͒̽̿͐͌͘̚.̴̛̠̮̪͔͛̃̅̎̅͆͗̿́͘.̶̡̹͓̻̲̼̞̩̤̻̇͛̓̽̆̈́́̓́̇̚.̷̛͔͔̞̞͎̲̝̲̗͕͊̋̓̈́͛̀͑̈́̀̾.̸̛̛̯̟͔͖͕̙̘̜̯̘͆͆͌̄̿͆͘.̷̝͉͈̳̯̠͕̯̈́̓͑̃̾̓̿̄͝.̸̡̨̮͕̘̙̯̫̦͛̎̐͛̀͊͂̀͑̔͝.̴̨̛͎̝̮̖͉̙̫͗̓̅͂̀͋̎̕̚.̴̡̙͙͓̱̥̯͎̀̈́̋̎̒̀̍̕̕͝.̶̯̭̘̦͍̝̓̀̔̿̍̍́̄͛͊͘.̵̟̤̞̪͔̳͗̿̎̓͆͐̕͝.̸̯̼̞̳̦̈́͊̀̓͛̋̇̾̕͝.̷̬̖͉̼̭̿̓̆͊̍̔͂̽̀͘.̵̛̱̝͈̰̦̠̘̘̠̈́̎̀͗͋̎͗͑.̸͇͔̰̰̜̼͑̔͋̐͊̅̐̋͗̄̓.̴̗̙̞͖̹̮̮͊͋̈́̀͗̏̀͌̋̔.̶̡̲̫̭̲̜̲̐̅̅͊̈́̿̽͝.̷̡̦͓̫̇͋͊̀͘͝.̶̝̘͕͈͌̓̇̅͑̏͑͝.̵̠̘̫͉̠̜͍̳͑̏̍͑̿͋͘.̶̘̩̙̙̮̭̲̬͂̿́̎͛̚͝͠͝.̸͖̳̟̟̤̻̼̝͛͆͗͆͂͑͝͠.̵͕̯͕̠̎̋̑̔͌̽̔̇̕.̷͉̲͙̳͈̈́̀̒͛́̏̅͠͝͝.̵̱͖̰̤̩̯̍͐͌̎̾̏͗̕͘͠.̸̲̮͇̮͒͆͒̾͂͂̑̚.̷͍̯̳͎͔̗͊̾̏̋̔͐͌͊͘͘.̵͎̩͎̘͓̹̙͌̐͆͂͒̓̈́̕͝͠.̶̨͍͙̞̖́͗͒̇̀̍̋͛͌̎̚.̵̥̳̞͎͓̑͑̀̋̓̔̓͗̓.̸̡͓̖̮̤̠͎̓̾̿̇͌́̈́̾̕̚͘.̵̛̘̰͍̥̙̟͒̈́̎̐͆͑̈́͋̈́.̸̨̝̞̭̳͍̬̈́̇̔̐̓́̚.̷̠̦͓̜̙̠͆̇̅͌͛̋͆̍͆͠.̵̲̲̞̞̜̟͉͈̑̿͂̿̄͆͘͠.̸̛͖̯̜̙̖̈́̎̋͑͐͗͒͝.̶̗͎̦̲̲̤̇͌̽̑̒̈́̓̚͝͠.̴̡̳̰̘̮̘̠̋͑͆͋̔̕͝.̸̱̮̞͇̜͑́̑̑̍͊͛͛̚͠.̸͖̼͔̠̗͊̐͐͋͛̋̅̔̀͘͝.̴̝̦̝̟̟̫̯̍̓̓̈́͒͊̍̕.̵̰͍̳͚̝̀̍̒͐͐͌̐̚͝.̶̮̯̠̯͚̄̍͆͑̓̓̓̕.̷̤̲̰͔̱̟̎̎̈́͊̑̿͠͝.̶̨͓̲̫̠͈͐̈́̈́͊̍͂̈́̽͝.̸̦̠͓̤̻̼̏́̇̋̕͝͝.̶͓͖̠͓̝̻̈́͋͒͂͒͑͋͘͘͠.̵̛͕͓̠̹̜̙͊͛͋͊͑̍̀͘͘͝.̷̡̜̙̝̗̋̅̅̏͆͐͒͒͋͒.̸͎͖̞͙͋͆̍̈́̑̎̿͑̑͘͠.̵̢̰̝̝̮̅͂̋̀͌̀̅͗͛͝.̸͇̫̮̼͑̈́͊̓͂͗̈́͗̋̈́͘.̷̠̮̟̖̗͔̳̔̈̇͐͐͒́͒̀͘̕.̵͕̥̝̠̖̝̓̄̓̐͒̓́͘̕.°°°°∆°
2025-12-03 09:38:29
3
7E :
@𝗚𝗨𝗥𝗜𝗧𝗔𝟮𝟮🧡🀄ິ💫ິ🌁🔔💚ິ🧡🀄ິ💫ິ🌁🔔💚ິ🧡🀄ິ💫ິ🌁🌁🔔💚ິ🧡🀄ິ💫ິ🌁ື🔔💚ິ🧡🀄ິ💫ິ🌁🔔💚ິ🧡🀄ິ💫ິ🌁🔔💚ິ🧡🀄ິ💫ິ🌁💛😚🥺✨9 - x² ให้ y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ = - - 2 x = = = = = =V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x= -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4) x(x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V = β12 (x4-18x²+81) - (x²+14x+49) dx V = pi/12 (x4 - 19x2 - 14x+32) dx 19 V = x [-x-12x3-7 y = x+79 - x² = x+7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x+7) 2dx V = pi12 (x4-18x² + 81 x dx + 14x + 49) dx v = 12= pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [ -x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)²- (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V= pi/12 (x4 - 19x2 - 14x+ y= 79 x² = x 7 x x ดังนั้น x x x = 1 x x x = 2 x2 x2 x x2 x x v = x x x2 x x x x x x14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 ดังนั้น x = 1 และ x = -2 V = β112 (9-x2)² - (x + 7) 2dx V=β12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32) dx 19 V=x[-x-12x3-7 y=x+79 - x²=x+7 ดังนั้น x=1 และ x=-2 V=β112 (9-x2)² - (x+7)2dx V=pi12 (x4-18x²+81)- (x²+14x+49) dx V=pi/12 (x4 - 19x2 - 14x+32)?
:.̷̼͉̞̗̖͎͇̹̍̅͗͂̓̏͒̕.̶̽̐̕.̴̭̠̳̘̱̼͖̗͐͌̌͘͠.̸̨̮͓̱̠͖̺̺̻͚̿́̋̋͑̈͊͊̀̊̚͝.̶̺̰̭̼̦͖̻̱̣̀̑̀̏.̸̢̛͙̟̼͇͙͈͑͛͆̓.̷̧̰͚̫͙͍̥̱͍͊̆̔͋̈̐̓͋̃͒̇̚.̶͉̹̗͚̄̆̈́͋͘͝.̷̯̹̻̫͓͉̩̑̈́͊̍͑͆̀͠.̶̡̢̞̖̘̕.̴̩̝͓̰̭̗͍͎̘̺̊͊́͆.̷̧̛͉͓͇̮̥̤̠̣̞̇͋͒̚͜.̷͙͔́̅̿̆̑̉̚͝.̵̛̭̮̼̜͕̀͂͌̀̀̑͒̽̓̚.̶̧͈͕̰̼̩͍̺̜̳̽͗̔̐̀͂̃͑̓͝.̷̺͙̹̼̖̀ͅ.̷̠̅͐͗͑̒̎͑̀͌̈͆́.̸̩͖̯̪̥͑̄͜ͅ.̶̧̨̩̫͎̖͓̬̙͇̓́̐ͅ.̵̹͖̟̘̓͒̿̋͌̔̒͑̈́̓.̵̡͍̦̯̙̖͂̌̈́̀̽͘͜͝.̵͕̠̰̑̀.̶͇̹̠̜̰̪͓͎̱̝͚̟̍̾͛̅͘.̵̧̙̰̖̻͍̤̝͇̎̑͂.̵̪͎͗̽̕.̶̫̭͈͙̀̀̅͘͝͠.̸̡̼̩͕̱̰͉̝͑̾̒͐̄͂̆̈͗͛͆̕.̴̢͚͙̦̿̊̀̕ͅ.̶̛̼͎̣͉̻̲͔͐̈́̐͛̓̈́̾́̕̚ͅ.̸̨̱̥̻͕̦̉̔̓̏͂̊̐̽̊̒̅.̶̨̡̤̠̞̦̙͈̖̰̹̒̄̂̅̉͊̑̀ͅ.̷̡̗̱̻͓͔̭͕͔̀͗͊͋̓̎͜͝ͅ81