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OpenStudy (secret-ninja):
Evaluate the square root of eighty-one plus 3^2 - 6 - the square root of sixteen. -4 3.5 5 8
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OpenStudy (anonymous):
11
OpenStudy (solomonzelman):
\[\sqrt{81}=±9\] so it would be fair to say that you get 2 answers .
OpenStudy (secret-ninja):
I solved it and got 16 but its not an option...
OpenStudy (anonymous):
8 actually
OpenStudy (secret-ninja):
Thank you!
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OpenStudy (anonymous):
np
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