Question

8. Find the value of k in the following
polynomials when
(i) (x + 3) is a factor of (5x + 4)3 - (3x + k)3.
(ii) (x - 2) is a factor of (3x + 7)3 - (4x + k)3.​

Answer 1

Answer:

I) 21÷3 2) 5

Step-by-step explanation:

hope this helps you

Answer 2

Answer:

if x+3 is a factor of (5x+4) ^3 -(3x+k) ^3 find k