Question

Solve this please...

Answer 1

a.)

Explanation:

`(√(12)+6)(-√(8)-√(2))`

Find the simplest radical form for
`√(12)`:

Find two numbers that multiply to 12, one of which is a perfect square:

`√(12)=√(3*4)`

Separate:

`√(3)√(4)`

Simplify by finding the square root:

`√(3)*2=2√(3)`

Insert the simplified version:

`(2√(3)+6)(-√(8)-√(2))`

Find the simplest radical form of
`√(8)`:

Find two numbers that multiply to 8, one of which is a perfect square:

`√(8)=√(4*2)`

Separate:

`√(4) √(2)`

Simplify by finding the square root:

`2√(2)`

Insert the simplified version:

`(2√(3)+6)(- 2√(2)-√(2))`

Sorry this is taking forever to type, here

Answer 2

the top one, hope this is right :)