9 square root 4 minus 12 square root 4 = -6
Wiki User
∙ 2011-04-13 11:55:314 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
8
x plus the square root of 2
X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12
The square root of 12 equals the square root of 4 times 3. The square root of 4 is 2. The square root of 12 equals 2 times the square root of 3.
4 times 4 minus 4 minus square root of 4.
It depends on whether you take the positive square root of 4 (YES) or the negative square root of 4 (No).
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