Math, asked by jeetbickarm, 8 hours ago

show that x+1and 2x-3 are factors of 2x cube - 9x square+ x+12​

Answers

Answered by tt534816
2

Answer:

To prove that (x + 1) and (2x - 3) are factors of 2x3 - 9x2 + x + 12 it is sufficient to show that p(-1) and p(3/2) both are equal to zero. Hence, (x + 1) and (2x - 3) are the factors 2x3 - 9x2 + x + 12.

Answered by sk9411531
0

Answer:

p(-1) and p(3/2) both are equal to zero.

Step-by-step explanation:

To prove that (x + 1) and (2x - 3) are factors of 2x3 - 9x2 + x + 12 it is sufficient to show that p(-1) and p(3/2) both are equal to zero. Hence, (x + 1) and (2x - 3) are the factors 2x3 - 9x2 + x + 12

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