Question

HELP NEEEDEDDDD!!!!!!

Answer 1

`7 √(3) * 3 * √(3) = 7 * 3 √(3) * √(3) = 21 * { √(3) }^(2) = 21 * 3`

Answer 2

The answer is the middle one or B)

Explanation:

The answer to the question is 63, and 21 times 3 is its simplest form.