Simplify 81÷(-9)+ square root of 49

Math
81÷(-9)+49
Simplify each term.
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Divide 81 by -9.
-9+49
Rewrite 49 as 72.
-9+72
Pull terms out from under the radical, assuming positive real numbers.
-9+7
-9+7
Add -9 and 7.
-2
Simplify 81÷(-9)+ square root of 49

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