CalG69viz
Answered

Determine the product of *
3x² -4x -5 and 2x - 2
A. 6x^3 + 14x^2 + 2x + 10
B. 6x^3 - 14x^2 - 2x + 10
C. - 6x^3 - 14x^2 - 2x - 10
D. - 6x^3 + 14x^2 + 2x + 10​

Sagot :

Angela8689viz

B. 6x³ - 14x² - 2x + 10

✎(3x²-4x-5)(2x-2)

3x² ( 2x-2)-4x(2x-2)-5(2x-2)

6x³-6x²-8x²+8x-10x+10

= 6x³-14x²-2x+10

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Hope it helps<33

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-angela8689-