When 2x^3 + 9x^2- 5x- K is divided by x-2 ,the remainder is 30 .find t

1.	When 2x^3 + 9x^2- 5x- K is divided by x-2 ,the remainder is 30 .find the value of k
Answer» ONG>Answer: X-2=0 X=2 Substitute the VALUE of X in equation 22^3+92^2-5*2-K=30 16+36-10-K=30 42-K=30 K=42-30 K=12

When 2x^3 + 9x^2- 5x- K is divided by x-2 ,the remainder is 30 .find the value of k

Answer» ONG>Answer:

X-2=0

X=2

Substitute the VALUE of X in equation

2*2^3+9*2^2-5*2-K=30

16+36-10-K=30

42-K=30

K=42-30

K=12

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When 2x^3 + 9x^2- 5x- K is divided by x-2 ,the remainder is 30 .find the value of k​

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When 2x^3 + 9x^2- 5x- K is divided by x-2 ,the remainder is 30 .find the value of k