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Math

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(3ã2 + 4)^2

(3ã2 + 4)(3ã2 + 4)
9ã4 + 12ã2 + 12ã2 + 16
9*2ã2 + 12ã2 + 12ã2 + 16
18ã2 + 12ã2 + 12ã2 + 16 =
42ã2 + 16

  • Math - ,

    that ã sign suppose to be a square root sign but its not coming out right

  • Math - ,

    So you have (3√2 + 4)^2 ?

    then ...
    = (3√2 + 4)(3√2 + 4)
    = 18 + 24√2 + 16
    = 34 + 24√2

  • Math - ,

    Thank you

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