BobtheChairIsaChair BobtheChairIsaChair

22-02-2022
Mathematics

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let f(x)=|2x+10| and g(x)=|2x-24|. find all the values of x for which f(x)=g(x).

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zsm2800 zsm2800

23-02-2022

Answer:

8.5

Step-by-step explanation:

two cases:

1) 2x + 10 = 2x - 24, 10 = -24, impossible!

2) 2x + 10 = -(2x - 24)

2x + 10 = -2x - 24

4x = 34

x = 34/4 = 17/2 = 8.5

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