Question

Find the value of K if x- 1 is a factor
of 4x² + 3x² - 4x + k​

Answer 1

Answer:

x - 1 is factor of p(x) = 4x³ + 3x² - 4x + k, then by remainder theorem p(1) = 0,

So,

p(1) = 4 × 1³ + 3×1²-4×2+k = 0

4 + 3 -8 + k = 0

k - 1 = 0

k = 1

Step-by-step explanation:

Hope it helps!!!!