Question

find the value of k if X -1 is a factor of 4x³0+3x²-4x+k​

Answer 1

Question :–

find the value of k if X -1 is a factor of 4x³0 + 3x²- 4x + k.

To Find :–

• Value of k.

Solution :–

• x - 1 = 0

• x = 1

Put the value of x in the given equation.

→ 4x³0 + 3x² - 4x + k = 0

→ 4 (1)³0 + 3(1)² - 4 (1) + k = 0

→ 0 + 3 - 4 + k = 0

→ 3 - 4 + k = 0

→ -1 + k = 0

→ k = 1