ANSWER
C. The remainder when j(x) is divided by x+7 is 5.
EXPLANATION
According to the Remainnder Theorem,
if p(x) is divided by (x+a), the remainder is given by p(-a).
The given polynomial is j(x).
If j(-7) is 5, then the remainder when j(x) is divided by (x+7) is 5.
The correct choice is C.
Answer:
Step-by-step explanation:
<u>Step 1: Set y to 15 and solve</u>
<u />
<em>Add 10 to both sides</em>
<em />
<em>Multiply both sides by 5</em>
3b^3
4
1