Find the remainder when 7x ^3- 3x^2 + 5x -2 is divided by X+2
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Answered by
6
Answer:
-80
Step-by-step explanation:
Refer to the picture
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0
Step-by-step explanation:
put x+2 = 0, then x = -2
equating in the equation
7(-2)^3 - 3(-2)^2 + 5(-2) - 2
7(-8) - 3(4) + 5(-2) - 2
-56 - 12 -10 - 2
-80
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