Homework Help: Math

Posted by Ashley on Sunday, July 10, 2011 at 6:48pm.

Simplify the following expression squareroot -14 squareroot -56
(My answer is going to be 7)

Math - bobpursley, Sunday, July 10, 2011 at 6:53pm
sqrt(-14)sqrt(-56)
sqrt(-14)sqrt(-14*4)
14*2

hmmmm. Take your hand down,your answer is wrong.
Math - Damon, Sunday, July 10, 2011 at 6:54pm
sqrt (14*56)

sqrt (7 * 2 * 7 * 2 * 2 *2)

7 * 2 * 2

28

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