Question:

How do i do this 2√3-4√2+6√3+8√2please let me know ?

by Guest63696  |  earlier

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How do i do this 2√3-4√2+6√3+8√2please let me know ?

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  1. group all the square root 3's together.... and all the square root 2's together... like this....

    2√3 - 4√2 + 6√3 + 8√2 .... becomes....

    = (2√3 + 6√3) + (- 4√2 + 8√2)

    = (2√3 + 6√3) + (8√2 - 4√2)

    = (2+6)√3 + (8-4)√2

    = (8√3) + (4√2)

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