Question

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2.

2 square root of 8
8 square root of 2
8 square root of 6
6 square root of 8

Answer 1

\[4\sqrt{2}+7\sqrt{2}-3\sqrt{2}\]

Answer 2

The equation ^-^

Answer 3

I am pretty sure it is

Answer 4

\[\sf 4\sqrt{2}+7\sqrt{2}-3\sqrt{2} = (4+7-3) \sqrt2\]

Answer 5

So the answer is \[8\sqrt{2}\]

Answer 6

Correct?

Answer 7

correct (:

Answer 8

Thank you!:)