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Simplify the square root of 84?
Expressed as a surd, the square root of 84 is equal to 2 sqrt (21). √84 = √(4 x 21) = √4√21 = 2√21
What number times itself equal to 84?
The square root of 84 is irrational and is approx 9.1652.
How do you get a square root on a ti-84?
Press 2ND and then the square root sign (above x2). Then type the number you want to find the square root of. Press ENTER to see the answer.
Simplify square root 6 Times Square root 14?
√6 x √14 is the same as √(6x14). This equals √84, which can be simplified to 2√21.
What do you get when you divide number 84 by 14?
the square root of 36 times the sine, in radians, of pi/2
What is the simplest radical from of the square root of 84?
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
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
