SOLUTION: I would really appreciate your help!!!! I need to simplify sqrt -81 multiplied by sqrt -36
Thank you so much!
Algebra.Com
Question 535379: I would really appreciate your help!!!! I need to simplify sqrt -81 multiplied by sqrt -36
Thank you so much!
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Note that
note that
Note also that square roots can be + or -,
so the answer is
and
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