Question

Use the long division method to find the result when 4x3 – 3.x2 5x + 2 is divided by x + 1. If there is a remainder, express the result in the form q(x) + r(2) b(c)

Answer 1

Let's develop the long division by dividing the given expressions

As you can observe, the division is exact because its remainder is zero.

Hence, the answer is -

$\frac{4x^3-3x^2-5x+2}{x+1}=4x^2-7x+2$