Question

If P(x)=5x³+6x^2−ax+6 is divided by x−2, then what is the value of a & how?

Answer 1

Answer:

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Answer 2

Answer:

x-2=0

x=2

5*2³+6*2²-2a+6=0

5×8+6×4-2a+6=0

40+24-2a+6=0

70-2a=0

-2a=-70

a= -70/-2

a=35

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