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29 October, 02:02

What is evaluate the expression 7 to the 2 power + 3 (5.2-2.8)

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  1. 29 October, 02:32
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    7 to the second power is the same thing at 7•7. so 49+3 = 52. 52times what’s in the parenthesis would be 52 (5.2-2.8). first of all that would come out to 2.4 so multiply that by 52 and you get 124.8
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