Q: When will you use Square root functions in real life?

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There is no real number [square] root of a negative number. There is a real cube root and a real fiftth root etc, but root, by itself, implies square root.

The square root of any positive real number (as in this case) is a real number. (Such square roots are usually irrational.)The square root of a negative real number, such as the square root of -15, is an imaginary, and therefore also a complex, number.

electricians use the Square Root function when connecting 3 way outlets with the electral current of an intel processor.

The square root of a negative number is not real.

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There are two square root functions from the non-negative real numbers to either the non-negative real numbers (Quadrant I) or to the non-positive real numbers (Quadrant IV). The two functions are symmetrical about the horizontal axis.

front of a oven

There is no real number [square] root of a negative number. There is a real cube root and a real fiftth root etc, but root, by itself, implies square root.

The square root of any positive real number (as in this case) is a real number. (Such square roots are usually irrational.)The square root of a negative real number, such as the square root of -15, is an imaginary, and therefore also a complex, number.

The square root of 0 is 0, which is a real number.

electricians use the Square Root function when connecting 3 way outlets with the electral current of an intel processor.

The square root of seven is a real number, but it is not a whole number.

Actually the square root of 180 is 13.416407864998738178455

the square root of 25 is 5

Yes, the square root of 3 is a real number. (It is not imaginary. The square root of a negative number is imaginary.) The square root of 3 is not a rational number. It cannot be written as a fraction.

The square root of a negative number is not real.

-8x3 = -24 which has no square root in Real numbers. The square root of -24 is Â±4.898979*i where i is the imaginary square root of -1.