Evaluate – square root of 63-3 square root of 28

Math
-63-328
Simplify each term.
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Rewrite 63 as 32⋅7.
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Factor 9 out of 63.
-9(7)-328
Rewrite 9 as 32.
-32⋅7-328
-32⋅7-328
Pull terms out from under the radical.
-(37)-328
Multiply 3 by -1.
-37-328
Rewrite 28 as 22⋅7.
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Factor 4 out of 28.
-37-34(7)
Rewrite 4 as 22.
-37-322⋅7
-37-322⋅7
Pull terms out from under the radical.
-37-3(27)
Multiply 2 by -3.
-37-67
-37-67
Subtract 67 from -37.
-97
The result can be shown in multiple forms.
Exact Form:
-97
Decimal Form:
-23.81176179…
Evaluate – square root of 63-3 square root of 28

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