# algrebra

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Combine like term, write answer in descending order.

4x^2 - 6x +9?

• algrebra -

it is all done

• algrebra -

Evaluate each polynomial for x=3 and for x = -3 Left this out sorry

• algrebra -

Just sub in the values and do the arithmetic.

I will do the harder one
x = -3 ......
4(-3)^2 - 6(-3) + 9
= 36 + 18 + 9
= ....

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