jalilamedley jalilamedley

17-06-2021
Mathematics

contestada

can someone tell me if what i selected is right? and if it’s not which one it is? thank you!

can someone tell me if what i selected is right and if its not which one it is thank you class=

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hiba20231213 hiba20231213

17-06-2021

I think you have the correct answer

Answer Link

17-06-2021

Answer:

-7x^2 + 5x + 12 AC = -84 factors = 12, -7

-7x^2 - 7x + 12x + 12

-7x (x + 1) + 12 (x + 1)

(-7x + 12) (x + 1)

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