Answer:
if we get 0, when we plug the value of f(x) as 6 in f(x) then (x-6) is a factor of f(x)
- f(x) = 2x⁴ - 3x³ + 4x - 3
- f(6) = 2×6⁴ - 3×6³ + 4×6 - 3
- f(6) = 2592 - 638 + 24 - 3
- f(6) = 2616 - 641
- f(6) = 1975
f(6) is not equal to 0
then (x-6) is not a factor of f(x) = 2x^4-3x^3+4x-3
