Need help answering this one

Option A:

The value is equivalent to the given expression.

Solution:

To find which value is equivalent  to the given expression:

Let us first simplify the given expression.

Cancel the common factors.

Using exponent rule:

Using exponent rule: in the denominator

Using exponent rule:

Using exponent rule:

Option A is the correct answer.

Hence is equivalent to the given expression.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

i got 142 as my answer

step-by-step explanation: