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First note that 84=4x21 and 4 is a perfect square.
So square root of (84)=square root (4x21)=Square root (4) Square root (21)=
2 multiplied by the square root of 21.
You can also write this using rational exponents, but this is not in radical form.
It is an equivalent expression, however.
2 x (21)1/2
What else can I help you with?
What is the square root of 7056?
The square root of 7056 is 84.
Square root of 7056?
84
What is the square root of 84?
- 9.165151 or + 9.165151
What is the square root of 84 simplify?
It is: 2 times the square root of 21 and it's an irrational number
Is the square root of 84 rational or irrational?
irrational
What is the square root number of 84?
The square root of 84 is approximately 9.165. This value can be simplified to (2\sqrt{21}) when expressed in its simplest radical form.
Is the square root of 84 rational?
No. The square root of 84 is an irrational number
How do you get the square of 84?
If you mean 84 squared then it is 84*84 = 7056 If you mean the square root of 84 then it is 2 times the square root of 21 which is an irrational number
What is the square root of 7056?
The square root of 7056 is 84.
Is the square root of 84 a rational number?
No because it is 2 times the square root of 21 which is an irrational numberThe square root of 84 is not a rational number
Is 84 a perfect square?
No. The sq root of 84 is 9.16555515139. 81 is a perfect square, where the sq root is 9.
Multiply negative root 8 4 and 6 plus root 6 4?
Root 64 is 8, if by root you mean the square root. Then the problem become -square root 84(6+8) which is the - square root of 84(14) But square root of 84 is 2(square root of 21) so the final answer comes from -2(square root 21)x14 which is -28square root (21)
The square root of 84 is it rational or irrational?
The square roots of 84 are irrational.
Is square root of 84 rational or irrational?
√84 is irrational.
Square root of 7056?
84
Is 84 a square number?
84 is not the square of an integer, its square root, rounded to five decimal places, is ±9.16515.
What is the square root of 84?
- 9.165151 or + 9.165151
