A^2=49 and b^2=64, which of the following cannot be a value of a+b

Question

Ishaan Barr

Mathematics

6 September, 04:59

A^2=49 and b^2=64, which of the following cannot be a value of a+b

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Butterfinger · Answer 1

The values of A and B have to be 7 and 8, respectively. Unless you also deal with negatives, which also means you can have - 7 and - 8 as values. So, anything besides 7, 8, - 7, and - 8 cannot be values.