Answer:
99
Explanation:
According to PEMDAS, solve for the parenthesis first:
(4 x 10 + 7^2) + 10
(40 + 7^2) + 10
(40 + 49) + 10
89 + 10
4x10=40
40+7^2+10
7^2=49
40+49+10
40+49=89+10=99
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