Question

4 the square root of 2+7 the square root of 2-3 the square root of 2

Answer 1

4 the square root of 2 + 7 the square root of 2 - 3 the square root of 2
= 4√2 + 7√2 - 3√2
= √2(4 + 7 - 3)
= √2 (8)
= 8√2

Answer
8√2