ations inv a 4(2x-3) = 28 b 2(3x - 1) = 5(2-7x) 4 Solve these equations. 2x a 2²/3² = = 18 2n-5 = 40 b 2n-5 3 Solve these equations inv 5

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Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞