how do you simplify this expression 9 * (7-4)^2+9.

ANSWERS

2015-11-08 03:45:52

(7-4) = 3^2 = 99 * 9 = 81 + 9 = 90 90 is your answer

2015-11-08 03:47:07

First, you do 7-4, which 3. Square it up and it becomes 9. Then 9x9 is 81. 81+9 is 90. There is your answer!

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