Ask Question
8 July, 22:27

Find the value of c so that the polynomial p (*) is divisible by (x-4). p (*) = cx^3-15x-68

+3
Answers (1)
  1. 9 July, 02:18
    0
    Step-by-step explanation:

    x-4=0

    x=4

    p (x) = cx^3-15x-68=0

    p (x) = c (4) ^3-15 (4) - 68=0

    p (x) = 64c-60+68=0

    p (x) = 64c+8=0

    p (x) = 64c=-8

    p (x) = c=-8/64

    p (x) = c=-1/8
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the value of c so that the polynomial p (*) is divisible by (x-4). p (*) = cx^3-15x-68 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers