Simplify (6- square root of 81)/9

Math
6-819
Simplify the numerator.
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Rewrite 81 as 92.
6-929
Pull terms out from under the radical, assuming positive real numbers.
6-1⋅99
Multiply -1 by 9.
6-99
Subtract 9 from 6.
-39
-39
Reduce the expression by cancelling the common factors.
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Cancel the common factor of -3 and 9.
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Factor 3 out of -3.
3(-1)9
Cancel the common factors.
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Factor 3 out of 9.
3⋅-13⋅3
Cancel the common factor.
3⋅-13⋅3
Rewrite the expression.
-13
-13
-13
Move the negative in front of the fraction.
-13
-13
The result can be shown in multiple forms.
Exact Form:
-13
Decimal Form:
-0.3‾
Simplify (6- square root of 81)/9

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