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Q: Real square roots of -196

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14i

The square roots of 196 are 14 and -14.

They are +14 and -14

14 x 14 = 196 -14 x -14 = 196

It is plus or minus 14 because 14*14 = 196 or -14*-14 = 196

There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.

The two square roots of 400 are: 20 and -20.

0.0625 has a grand total of 2 square roots, and they're both real. They are +0.25 and -0.25

There are two roots, both real: -13 and +13

They are called real numbers. Negative square roots must be complex numbers.

12 and -12. There are no additional complex roots.

The square roots of any positive real number are a positive and a negative real number. The square roots of any negative real number are a positive and a negative imaginary number. The square roots of any imaginary number or any complex number are two complex numbers.

0.018973665961 -0.018973665961

196 is a perfect square because 196 = 14*14.96 is a not perfect square.

No. Negative numbers are real but their square roots are not.

The square root of -196 is: 14 i

The square root of 196 is 14

The square root of 196 is 14.

Negative numbers have no real square roots.-144 has two square roots: 12i and -12i.

The short answer is "Nothing". In the complex domain, the number of nth roots of any real number is n. Every non-negative real number has 2 square roots. Every real number has 3 cube roots. Every non-negative real number has 2 real square roots and 2 imaginary ones. and so on. So what?

The square root of 196 is 14.

The square root of 196 is 14

169 and 196 are perfect squares. Their square roots are 13 and 14 respectively. The perfect squares from 1^2 to 16^2 are: 1,4, 9, 16, 25, 36, 49, 64, 81, 100, 144, 169, 196, 225, 256. It is useful to memorize the perfect squares, as it makes estimating square roots easier. In case you wanted to find the square root of 169,196, the answer is roughly 411.334414... The square roots of integers which are not perfect squares are irrational, so they can not be expressed exactly as a sequence of digits.

-0.07 and +0.07

When measuring distance