@electricalmath: Absolute value inequalities can be tricky, so let’s have a look at a methodical approach you can use when solving such problems. In partnership with Mathos AI. Check out this powerful AI solver using the link in my bio. #math

ElectricalMath
ElectricalMath
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Wednesday 05 November 2025 16:11:27 GMT
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charu0189
Charu :
Or u can just use Triangular Inequality
2025-11-09 14:11:20
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mocosalo
mocosalo@ :
😁
2025-11-10 00:01:20
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ntandojer
🪘MURUMBA PITCH 🪘 :
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2025-11-07 00:15:12
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ntandojer
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2025-11-07 00:15:12
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ntandojer
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2025-11-07 00:14:55
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ntandojer
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2025-11-07 00:14:54
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ntandojer
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2025-11-07 00:14:55
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realdompedro
realdompedro :
Since the expressions within the absolute values are linear, there is a much easier way. g(x)=|x-3|+|x+2| is piecewise linear and can only change its behavior at 3 and -2. So calculate g(-2), g(3) and g(x) for an x lt -2 and an x gt 3: g(-3)=7, g(-2)=5, g(3)=5, g(4)=7 So, the graph of g looks like \_/ with the corners at -2 and 3, while g(x)=5-2(x+2) for x lt -2 g(x)=5+2(x-3) for x gt 3 Solving g(x)=11 for these two cases gives immediately x in (-5,6)
2025-11-16 10:09:52
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