3 years ago

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

Mathematics

2 answers:

gulaghasi [49]3 years ago

7 0

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

ololo11 [35]3 years ago

3 0

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

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