Q: Is the square root of 4 equalled to -2?

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the square root of 4 is 2 square root 2

4

The Square-Root of 4 is 2 or -2.

2 is the same as the square root of 4. Square root of 4 multiplied by square root of 2 is equal to the square root of 8.

If x is a multiplication symbol, then square root of 36(4)y^2 = square root of(4^2)(2^2)(y^2) = (4)(2)(y) = 8y If it is a variable x, then square root of 36x4y^2 = square root of (4^2)(x)(2^2)(y^2) = (4)(2)(y)(square root of x)= 8y(square root of x)

The square root of -4 is: 2 i

1.4142135 is the square root of 2 1.7320508 is the square root of 3 2.0000000 is the square root of 4

+2 is the square root of 4

The square root of 4 is 2

2 square root 2

i is equalled to the square root of -1. The square root is a number which, multiplied by itself, will give a number (eg: 2 is the square root of 4 because 2x2=4) But negative numbers can't have square roots because any number multiplied by itself will be positive. So 'i' is imaginary. You use 'i' in calculus to figure out complex problems.

square root of 20 = square root of 4 * square root of 5. square root of 4 = 2, so your answer is 2 square root of 5.

The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.

Two is the square root of four. Yes. As 2 squared is 4, the square root of 4 is 2, if that is what your are asking.

To get the square root of 8, you have to multiply the root of 2 and the root of 4. The root of 4 then simplifies to 2, so the square root of 8 equals 2 times the square root of 2.

Yes, the square root of 4 is +/- 2.

The square root of 4 is 2 (and -2) and is an integer.

The square root of 4 = 2

The square root of 4 is 2

The square root of 81 is 9 and the square root of 4 is 2!

a quarter is 1/4 and square root of 1/4 is square root (1/4)=square root of 1 divided by square root of 4 which is 1 divided by 2. So the answer is 1/2

because 2 times 2 = 4

Original Answer:2 2The square root of 4 is 2.

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.

The square root of 4 is 2.