AnsemTheWise AnsemTheWise

29-08-2017
Mathematics

contestada

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

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relliuss relliuss

29-08-2017

(7-4) = 3^2 = 9

9 * 9 = 81 + 9 = 90

90 is your answer

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abudimohamad abudimohamad

29-08-2017

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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