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3(square root of)18 + square root of 2.

How would I solve this problem, preferably making the numbers after the square root sign the same?

P.S: Is there a way to do the square root sign on the computer?

  • Algebra -

    3√18 + √2
    = 3(3√2) = √2
    = 10√2

    on my PC I hold down the ALT key, type 251 in the keypad, then release the ALT key
    on a Mac, hold down the Option key while pressing the V key

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