Question

if polynomial p(x)=3x^2-8x+k is exactly divisible by x-2 then find k​

Answer 1

Step-by-step explanation:

equate x - 2 to zero, then x = 2

put x = 2

P(2) = 3(2)² - 8(2) + k = 0

=> 3×4 - 16 + k = 0

=> 12 - 16 + k = 0

=> -4 + k =0

=> k = 4