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You do not need to estimate it because it is so easy to work out the exact answer!
9*9 = 81 so sqrt(81) = 9 and so 3*sqrt(81) = 3*9 = 27
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∙ 10y ago
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Which two square roots are used to estimate square root 67?
Square root 64 and square root 81
What two square roots are used to estimate the square root of 67?
Square root of 64 and square root of 81, perhaps.
What is the square root of -81?
The square root of -81 = 9 i9i
How do you write 81 as a square root?
The square root of 81 is 9
What number is 81 a square root of?
The square root of 6561 is 81
Which two square roots are used to estimate square root 67?
Square root 64 and square root 81
What two square roots are used to estimate the square root of 67?
Square root of 64 and square root of 81, perhaps.
Square root of 81?
81 is the square root and 9.5 is under root.
What Is The Square Root -81?
The square root of -81 = 9 i9i
What number is 81 a square root of?
The square root of 6561 is 81
What is the square root of -81?
The square root of -81 = 9 i9i
How do you write 81 as a square root?
The square root of 81 is 9
What is the square root of 81 and 4?
The square root of 81 is 9 and the square root of 4 is 2!
What is the root of 81 squared?
The square root of 81 squared is 81.
What is an estimate for the square root of 72?
64 = 8 x 8 81 = 9 x 9 so around 8.5
What is the square root of 64 and 81?
the square root of 64 is 8 because 8x8 is 64 the square root of 81 is 9 because 9x9 is 81
Is the square root of 81 a counting number?
Yes. Square root of 81= 9
