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Two to the power 8 (28) is 256
The square root of 256 is 16.
When you take the square root of a number raised to a power y, divide that power by 2 (y/2) and that gives the square root.
So the square root of 28 = 28/2 = 24 = 16
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∙ 12y ago
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Why can't you simplify the square root of x to the power of 2 plus 4?
ok lets let x=4. The square root of 4 to the 2nd power + 4= 8. The square root and power of 2 cancel out? Is that what you mean?
Why does 2 multiplied by root 2 equal to root 8?
2 is the same as the square root of 4. Square root of 4 multiplied by square root of 2 is equal to the square root of 8.
What is 8 divided by square root 2?
4
What is 8 square root of 2?
There is no "8 square root" of something. You can calculate the square root, or the 8th. root, of something.
What is the square root of 8 divided by 2?
4
What is the square root of x to the power of 8 to the power of 8?
The square root is the same as raising to the one-half power x tot he power of 8 tot he power of 8 to the power of one-half is x to the 32 power (x to the 8x8x1/2)
The is the square root of 8?
The square root of 8 is 2 times the square root of 2 sqrt(8) = 2 x sqrt(2)
Why can't you simplify the square root of x to the power of 2 plus 4?
ok lets let x=4. The square root of 4 to the 2nd power + 4= 8. The square root and power of 2 cancel out? Is that what you mean?
Why does 2 multiplied by root 2 equal to root 8?
2 is the same as the square root of 4. Square root of 4 multiplied by square root of 2 is equal to the square root of 8.
Square root 2 times square root 3 times square root 8?
square root 2 times square root 3 times square root 8
What is the square Ruth of 8?
The square root of 8 is 2 multiplied by the square root of 2
What is the square root of 8 in radical form?
To get the square root of 8, you have to multiply the root of 2 and the root of 4. The root of 4 then simplifies to 2, so the square root of 8 equals 2 times the square root of 2.
The square root to the power of three -8 equals three to the square root of 8?
No, id does not.
What is 8 divided by square root 2?
4
What is 8 square root of 2?
There is no "8 square root" of something. You can calculate the square root, or the 8th. root, of something.
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).
What is the Square root of 2 times the square root of 8?
Sq root of 2 * sq root of 8 = 1.414 * 2.828 = 3.998792
