Homework Help: math

Posted by Anonymous on Tuesday, January 1, 2013 at 2:16am.

Which of the following equations is true?

1. (3 + 4)2 + 23 = 57

2. (3 + 4)2 + 23 = 53

math - Steve, Tuesday, January 1, 2013 at 4:18am
adding in some exponents, we have

(3+4)^2 + 2^3 = 7^2 + 2^3 = 49+8 = 57

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