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(4x^3 - 5x^2 + 3) - (6x^3 + 2x^2 - x) Which of the following expressions is equivalent to the expression above?
A) -10x^3- 3x^2+ x + 3
B)-2x^3- 7x^2+ x + 3
C)-2x^3- 3x^2 + x + 3
D) 10x^3-7x^2 - X + 3​

4x3 5x2 3 6x3 2x2 x Which of the following expressions is equivalent to the expression above A 10x3 3x2 x 3 B2x3 7x2 x 3 C2x3 3x2 x 3 D 10x37x2 X 3 class=

Respuesta :

FrxziteTheLxoser

Answer:

c

Step-by-step explanation

    Factoring:  2x3-5x2+7x-6

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1:  7x-6

Group 2:  2x3-5x2

so its c

Pull out from each group separately :

Group 1:   (7x-6) • (1)

Group 2:   (2x-5) • (x2)

Bad news !! Factoring by pulling out fails :

The groups have no common factor and can not be added up to form a multiplication.

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