TwentyOnePhangirls TwentyOnePhangirls

01-09-2017
Mathematics

contestada

Evaluate the expression when x=−3
xˆ2+5x+9

Respuesta :

Electrik Electrik

01-09-2017

When -3 is squared it becomes 9 then -3x5 is -15 so put that back into the equation 9-15+9= 4

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sheystvy sheystvy

01-09-2017

I'm not sure but I think it's -15

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