Which is equivalent to xx+7x−9x+7? f xx−9 g x2−9x(x+7)2 h -9 j -19

0

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1

Which is equivalent to xx+7x−9x+7?

f xx−9

g x2−9x(x+7)2

h -9

j -19

Guest Jun 1, 2015

0 users composing answers..

Best Answer

+118608

+10

None of them

$$xx+7x-9x+7=x^2 \;\; +7x-9x \;\; +7=x^2-2x+7$$

Melody Jun 1, 2015

1⁺⁰ Answers

+118608

+10

Best Answer

None of them

$$xx+7x-9x+7=x^2 \;\; +7x-9x \;\; +7=x^2-2x+7$$

Melody Jun 1, 2015

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