Question

Can you Put the steps in order used to simplify the expression below.

√28+3√63

Answer 1

Answer:

1. You need to extract the square root:


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2. Now you take square root from what you can (if you can you multiply number you get by taking a square by number before square root), and if you can’t you leave it under root:


`image`

3. Now you add numbers before root (ATTENTION: DON’T ADD ROOTS!):


`image`

So the right answer is
`11√(7)`. Hope this helps!