Question

what is the value of the expression 2c(c+3)^2 if c=2 5 20 25 40 100

Answer 1

100

Explanation:

To find the value of the expression with the given value of c, substitute that given value for every c in the expression. So, since c = 2, substitute 2 in place for each c and simplify like below. Remember to follow PEMDAS.

`2c(c+3)^2\\2(2)(2+3)^2\\= 2(2)(5)^2\\= 2(2)(25)\\= 4(25)\\= 100`

Thus, the answer is 100.