Question

If P(x) = 2x^4 + 6x^3 - 5x^2 - 7x + 6, D(x) = 2x^2 - 3 and P(x) is written in the form P(x) = Q(x)D(x)+R(x), what is R(x)?

Answer 1

We don't know what's D(x),eh?

Answer 2

Q(x)*

Answer 3

@hba It's not stated here.

Answer 4

hi,
divide P(x) from D(x) ... the remainder is R(x)

Answer 5

u can use long division if u like :P

Answer 6

Divide P(x) by D(x). Q(x) is the quotient and R(x) is the remainder.

Answer 7

u will get
quotient as --> x^2 + 3x -1
and the remainder as 2x + 3

so...
R(X) = remainder = 2x + 3

hope this will help ya!!

Answer 8

^^^ correct!