Evaluate the expression when y = -2

- 8y2

I believe this is the expression:

Since we want to evaluate it when y = -2, simply substitute y = -2 in the expression.

Any negative number squared will result in positive, refer below:

Hence,

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

i think the answer is true

step-by-step explanation: