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18 October, 08:36

Simplify 4 times square root 24 minus 4 square root 8 plus square root of 98. 7 square root 2 23 square root 2 negative square root 2 plus 16 square root 3 negative square root 2 plus 8 square root 6

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  1. 18 October, 10:46
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    The last choice: - √2 + 8√6.

    Step-by-step explanation:

    4√24 - 4√8 + √98

    = 4 * √4*√6 - 4*√4√2 + √49*√2

    = 8√6 - 8√2 + 7√2

    = 8√6 - √2

    = - √2 + 8√6.
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