Question

Examine whether x-1 is a factor of the polynomial 4x³+3x²-4x+3​

Answer 1

x - 1 is not a factor.

Explanation:

By the Factor theorem if x - 1 is a factor then f1) = 0:

f(1) = 4*1^3 + 3*1^2 - 4*1 + 3

= 4 + 3 - 4 + 3

= 6 so it is not a factor.