Question

What is the following sum? 4(5rootx2y)+3(5rootx2y)​

Answer 1

Answer: Choose which answer you think fits

Explanation:

The roots are there to confuse you. They have the exact same numbers under the radical, so you can treat it like a variable and add 4 + 3 since theyre like terms.

`7(5√(x2y) ) = 35√(x2y)`

If that's an x^2, bring the x out and keep the y inside the radical to get:

`35x√(y)`