9 square root 4 minus 12 square root 4 = -6
JACK
2 square root 2
4 times 4 minus 4 minus square root of 4.
The square root of minus 8 is equal to the square root of 8 times the square root of minus 1, or 2.8284i.
9 square root 4 minus 12 square root 4 = -6
4 x square root of 10 minus square root of 10 = 3 x square root of 10.
The square root of -4 is: 2 i
JACK
2 square root 2
It is imaginary; we denote sqrt of -1 = i square root (-4) = ± 2i
x plus the square root of 2
It depends on whether you take the positive square root of 4 (YES) or the negative square root of 4 (No).
4 times 4 minus 4 minus square root of 4.
The square root of minus 8 is equal to the square root of 8 times the square root of minus 1, or 2.8284i.
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29.5