I'm so stuck rn.. AH

Given:

5) The expressions are

7) The expression is

To find:

5) Whether the given expressions are equivalent.

7) simplified form of given expression.

Solution:

5)

First expression is

Second expression is

Third expression is

Therefore, the simplified forms of given expressions are respectively. It means only first and second expressions and equivalent.

7)

We have,

Therefore, the simplified form of given expression is .

good job you smart son of a gun you are smarter that einstein. 7