-9 (using imaginary numbers)
otherwise it is impossible to have a square root of a negative number
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With the normal math that you're most likely using at your level in school, there's no
such thing as the square root of -9 .
But you don't need it to answer this question. The question is only really talking about
what a "square root" is. So all you have to say is: "I can't imagine what the square root
of -9 might look like. But whatever it is, I know that if I multiply it by itself, I'll get back
the -9, because that's what 'square root' means."
By the same reasoning, I could just as well say "The square root of this onion times
the square root of this same onion is this onion."
The square root of 9 is 3 or -3.3 times 3 is 9.-3 times -3 is also 9.So they are both the square root of 9.
18 times 9 square root(5) = 362.243012
9
9 times the square root of 5
Square root of 49 = 7... Square root of 9 = 3... 3 x 7 = 21
The square root of 9 is 3 or -3.3 times 3 is 9.-3 times -3 is also 9.So they are both the square root of 9.
18 times 9 square root(5) = 362.243012
9
9 times the square root of 5
Square root of 49 = 7... Square root of 9 = 3... 3 x 7 = 21
It is 9 times square root of 2
It is: 3*6 = 18
45 is 9 times 5, and 9 is 3 squared, so the answer is 9 times the square root of 5.
3(3 square root of 2) = 9(square root of 2)
√3 x √27 = 9
9 times the square root of 3
Square root of one is one, so four times this is four, add 9 is 13