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Square root of -12 plus square root of 300?
you cant take the square root of a negative number
What is the simplied eqation square root of 30 multiplied by the square root of 12?
Multiply the thirty and the twelve together to get three hundred and sixty. Now you have the square root of three hundred and sixty. Then take out any square roots you know. In 360, the obvious choice is 36. Take the square root of 36, six, out of the square root. When you take thirty-six out, you are left with the square root of ten. You now have six square root of ten.
How do you find the length of the side of the square?
Measure it. Or take a quarter of its perimeter. Or take the square root of its area. Or take the cube root of a cube built on the square
What is the principal square root by simplifying the radical 24?
The idea is to take any perfect square out of the square root sign. root(24) = root(4 x 6) = root(4) x root(6) = 2 x root(6).The idea is to take any perfect square out of the square root sign. root(24) = root(4 x 6) = root(4) x root(6) = 2 x root(6).The idea is to take any perfect square out of the square root sign. root(24) = root(4 x 6) = root(4) x root(6) = 2 x root(6).The idea is to take any perfect square out of the square root sign. root(24) = root(4 x 6) = root(4) x root(6) = 2 x root(6).
Is root 2 a rational number?
The square root of 2 is irrational. In general, the square root of a positive integer is either an integer (if you take the square root of a perfect square), or it is irrational.
What is the square root of space?
That makes no sense. You take the square root of numbers, and of certain measurements - not of "space".
What is the square root of 16-63?
79
Is the square root of .75 rational?
No. The square root of most numbers is irrational - only if the number of which you take the root happen to be perfect squares, do you get a rational root. In this case, to take the square root of 3/4, 3 is not a perfect square, so the root is not rational. Or you can take .75 to be 75/100; once again, 75 is not a perfect square, so the root is irrational.
Are square root irrational?
Usually they are. More specifically, if you take the square root of a positive integer, there are only two possibilities:* If you take the square root of a perfect square, you get a whole number. * In all other cases, you get an irrational number.
Why is the square root of a sum equals the sum of the square roots?
It's not. Take 49 and 16 for example. The square root of the sum is the square root of 65. The sum of the square roots is 11.
How can you find the length of a side on a square if you know the square root?
The square root of what? If you take the square root of the area, the answer will be the length of the side. If the area is, for example, in square meters, the length of a side will be in meters.
What is the square root of 16x squared?
If you square an expression and then take the square root, the squaring and the square root cancel one another, EXCEPT that the sign will be positive. Thus, if you square 16x, and then take the square root, the answer can be 16x or -16x, depending on whether "x" is positive or negative. Or if you only square x, and then take the square root of the entire expression, it would be 4x or -4x (once again, depending on whether "x" is positive or negative).
