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

Question

2 years ago

12

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

2 answers:

Alex787 [66] · Answer 1 · 2022-07-19T09:27:45+03:00

4 0

<u>Answer</u>

8√2

<u>Explanation</u>

Simply: 4√2 + 7√2 - 3√2

Let √2 = x

4√2 + 7√2 - 3√2 = 4x + 7x - 3x

= 11x - 3x

= 8x

Substituting x with √2

4√2 + 7√2 - 3√2 = 8√2

alexgriva [62] · Answer 2 · 2022-07-19T11:03:04+03:00

3 0

This is the answer

8 √2