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Mathematics, 25.10.2019 17:43 allyyzz

Which expression is equivalent to this polynomial? 6x^2+10x-56

a. 4(x-4)-2(3x^2+3x-20)
b. (3x^2+5x-28)+(3x^2-5x-28)
c. 4(x-4)+2(3x^2+3x-20)
d. (3x^2+5x-+5x-28)

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You know the right answer?
Which expression is equivalent to this polynomial? 6x^2+10x-56

a. 4(x-4)-2(3x^2+3x-20)

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