Question

Find the value of k if x-1 is a factor of p(x)=kx²-3x+k

• A. 3/2
• B. -3/2
• C. 1/2
• D. -1/2

Answer 1

Answer:

A. 3/2

(x-1) ia factor of p(x), if p(a)=0 p(1)=0 k(1)²-3(1)+k=0 2k-3 = 0 k=3/2