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Evaluate 9x2 – x + 14 with x = 7

Algebra
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Evaluate 9x2 – x + 14 with x = 7

Apr 19th, 2015

x = 7

9x2 – x + 14

putting the value x into equation

9(7)^2 - 7 + 14

9 * 49 - 7 + 14  7 square is 49

= 448

Above equation evaluate to 448

Thanks & regards

Best my answer


Apr 19th, 2015

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