SOLUTION: Which of the Following is a factored form of tthe epression 7x^2+10x-8
A. (x-1) (7x+8)
B. (x-4) (7x+2)
C. (x-8) (7x-1)
D. (x+2) (7x-4)
E. (x+4) (7x-2)
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Quadratic Equations and Parabolas
-> SOLUTION: Which of the Following is a factored form of tthe epression 7x^2+10x-8
A. (x-1) (7x+8)
B. (x-4) (7x+2)
C. (x-8) (7x-1)
D. (x+2) (7x-4)
E. (x+4) (7x-2)
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Question 176260: Which of the Following is a factored form of tthe epression 7x^2+10x-8
A. (x-1) (7x+8)
B. (x-4) (7x+2)
C. (x-8) (7x-1)
D. (x+2) (7x-4)
E. (x+4) (7x-2) Found 2 solutions by fulio1, MathTherapy:Answer by fulio1(4) (Show Source):
You can put this solution on YOUR website! The answer is D
(x+2)(7x-4)=
x*7x= 7x^2 and x*-4= -4x
+2*7x= +14x and +2*-4 = -8
7x^2-4x+14x-8 ---combine like terms
7x^2+10x-8
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