Question

If thr polynomial 6x^4+8x^3-5x^2+ax+b is exactly divisible by 2x^2-5 ,then find the values of a and b​

Answer 1

Answer:

Polynomials. If the polynomial 6x4 + 8x3 – 5x2 + ax + b is exactly divisible by the polynomial 2x2 – 5, then find the values of a and b. Hence, other zeroes are -20, 25