Question

Question 2 of 10

Evaluate
4(x+5)(x+1)
(x+3)(x-3)
OA. -15
O B. 15
O C. 15
O D. -1/50
for x = 5.

Answer 1

B. 15.

Explanation:

In order to get this answer, we just need to substitute the value of x in the formula and calculate the answer. Let's rewrite the expression with the substituions:

4((5)+5) ((5)+1) / ((5)+3) ((5)-3) = (40) (6) / (8) (2)= 240/16= 15.