raizagisselle6645 raizagisselle6645

21-09-2017
Mathematics

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What is the value of the expression when a = 4 and b = 2? open study?

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Qwenton Qwenton

21-09-2017

I'm not sure but I think the value that is substituted is 4.

Replace all occurrences of a with the solution found by solving the last equation for a. So my answer would be 4 for the value that is substituted. I hope I was of some use to you.

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