Using a calculator, the square root of 22 is found to be 4.69041576. However, you can find an approximation without using a calculator: √ 22 = √ (44/2) = √ ((4*11)/2) = 2√ (11/2) = 2 √ 5.5 If you happen to know the square root of both five and six, than you can estimate the square root of 5.5. Alternatively, you could Find the square root of 11 and divide it by the square root of 2. The first method is probably easier. I would estimate the √ 5.5 at about 2.34, which when multiplied by 2 would equal 4.68, which is pretty close to the calculator answer.
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
The square root of 484 is 22, since 22 multiplied by itself (22 x 22) equals 484. Thus, 22 is the positive square root of 484.
No because it is 10 times the square root of 5
No, the square root of -22 is not rational. The square root of a negative number is an imaginary number, specifically in this case, it is expressed as ( \sqrt{-22} = i\sqrt{22} ), where ( i ) is the imaginary unit. Rational numbers are defined as numbers that can be expressed as a fraction of two integers, and since imaginary numbers do not fit this definition, the square root of -22 is not rational.
It is: 22
The negative square root of 484 is -22. This is because the square root of 484 is 22, and the negative square root indicates the negative value of that root. Thus, -√484 = -22.
The square root of 484 is 22, since 22 multiplied by itself (22 x 22) equals 484. Thus, 22 is the positive square root of 484.
Negative numbers can't be squared rooted but the positive square root of 484 is 22
The square root of 22 is 4.69041576
The square root of 484 = ±22
The square root of 484 is 22.
No because it is 10 times the square root of 5
√22 ≈ 4.69
It is: 22
4.69041576
It isn't. √22 + √23 = 9.486. √21 + √24 =9.482. its not that its more than that!!! its..... NOTHING!!! you got that??? NOTHING at all!!!
± 4.690416*i (to 6 dp) where i is the imaginary square root of -1.