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√-8 = √[(i^2)(2^2)(2)] = 2i√2
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What is the opposite of taking a number's square root?
The opposite of a square root is to square the number. √64 = 8 → 8² = 64.
What is cube root and square root?
A square root of a number is a number that, multiplied by itself once, will equal the first number. Meanwhile a cube root of a number is a number that, multiplied by itself twice, will equal the first number. For example: the square root of 4 is 2. [ 2 X 2 = 4 ] [ 2 times itself equals 4 ] : the cube root of 8 is 2. [ 2 X 2 X 2 = 8 ] [ 2 times itself, and then times itself again, equals 4 ]
Whole number closest to the square root of 65?
The whole number closest to the square root of 65 is 8. The whole number closest to the square root of 65 is 8.
What is 3 times the square root of 8 times the square root of eight?
24, because the square root of eight times the square root of eight, is eight. the square root of any number, squared, is the original number. then 8 times 3 is 24
What times itself equals 8?
The square root of 8
What does the square root of 64 mean?
The square root of 64 is the number that, when squared (multiplied by itself), equals 64. The square root of 64 is 8 because 8 x 8 = 64. The square root is also expressed as the number raised to the one-half power (64^(1/2)=8).
The square root to the power of three -8 equals three to the square root of 8?
No, id does not.
What is 2 times the square root of 8?
it is the square root of 16 which equals 4.
Why is the square root of 1 1?
That is because 1x1=1 and to be a square root, a number times the same number, it will be a square root of that number*. *Example 8 times the same number (8) will be 64 and 8 will be the square root of 64.
What number will give you 8 as the square root?
The square root of 64 is 8
The sum of the digits of a certain two-digit number equals the suare root of the number. what is the number?
81 -- 8+1 = 9 -- square root of 81 = 9
What does the square root 64 equal?
The square root of 64 equals 8. 8x8=64
How do you solve 8-3x equals the square root of 4xsquared plus the square root of 20 plus 8?
68
What is the opposite of taking a number's square root?
The opposite of a square root is to square the number. √64 = 8 → 8² = 64.
What is cube root and square root?
A square root of a number is a number that, multiplied by itself once, will equal the first number. Meanwhile a cube root of a number is a number that, multiplied by itself twice, will equal the first number. For example: the square root of 4 is 2. [ 2 X 2 = 4 ] [ 2 times itself equals 4 ] : the cube root of 8 is 2. [ 2 X 2 X 2 = 8 ] [ 2 times itself, and then times itself again, equals 4 ]
Which two square roots are used to estimate the square root of 8?
The square root of eight is in between the square root of 7 and the square root of 9, which equals 3.
Whole number closest to the square root of 65?
The whole number closest to the square root of 65 is 8. The whole number closest to the square root of 65 is 8.
