Question

divide and verify your answer. 15x^4+6x^3-7x^2+11x-21 by 3x^2+4​

Answer 1

Answer:

15x⁴+6x³-7x²+11x-21 by 3x²+4

Use long division method of polynomials.

For verification, use formula:

p(x)=g(x)×q(x)+r(x)