Question

find for which value of b (2x+3) is a factor of 2x^2 + 9x^2 - x - b​

Answer 1

Answer:

Since, (2x + 3) is a factor of the given polynomial, x = -3/2 be one of the three zeroes. Therefore, the value of b is 15.

Answer 2

Answer:

refer the image for the required answer