Write the polynomial in the form p(x) = d(x)q(x) + r(x). (8x^4 − 3x^3 + 2x^2 − 1) ÷ (x^2 + 4)

Question

I don't know what i'm doing wrong

Answer 1

This is a long division problem for polynomials.  It is impossible to write the process out using this text editor.

 

Set it up exactly as you would for a numerical long division problem and proceed the same way.

 

d(x) = x² + 4

q(x) = 8x² - 3x - 30

r(x) = 12x + 119