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As your question refers to the square root of a negative number it may seem harder as we are entering the realm of imaginary numbers. However this question is simply asking what is the square root of a number minus the square root of the same number, which is the same as saying what is x - x. This therefore has to equal 0.
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What is 4 square root of 10 minus the square root of 10?
4 x square root of 10 minus square root of 10 = 3 x square root of 10.
What is the square root of minus 9?
square root(minus 9) = 3 ior in correct mathematical notation it is (+,-)i_square root(9)
What is 3 root 2 minus root 2?
Oh, what a happy little math problem we have here! When you have 3 times the square root of 2 minus 1 times the square root of 2, you can combine like terms. So, 3 root 2 minus root 2 is equal to 2 times the square root of 2. Just like that, we've created a beautiful, simplified expression.
How do you rationalize the denominator in this expression 2 divided by the square root of 3 plus the square root of 2?
Multiply everything by the square root of 3 minus the square root of 2 and then times that by 100 - 72 and divide that by 5
What is the solution to 3 times the square root of 4 minus 2 times the square root of 4?
It is: (3*2)-(2*2) = 2
