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Q: What are square roots used for?

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Square root 64 and square root 81

The square root of 36 and the square root of 49.

The square roots are -1.07 and +1.07The square roots are -1.07 and +1.07The square roots are -1.07 and +1.07The square roots are -1.07 and +1.07

square inches do not have square roots only number have square roots.

The square roots of 529 are: ± 23.

Square root of 64 and square root of 81, perhaps.

+6.5 and -6.5, possibly.

The square roots of 8100 are 90, -90

You call them principal square roots.

The square roots of 64 are +8 and -8.

The answer depends on "different from WHAT?" Positive cube roots, or negative square roots?

Perfect square roots are square roots that have a whole number that can go into it perfectly. Nonperfect square roots are square roots that have decimal numbers going into it. Example: Perfect Square Root: 144- Square Root: 12 Nonperfect Square Root: 24- Square Root: About 4.89

No. The square roots 8 are irrational, as are the square roots of most even numbers.

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

The answer is 2i. When dealing with negative square roots, the expression i is used to represent the square root of -1.

The answer is 2i. When dealing with negative square roots, the expression i is used to represent the square root of -1.

The square roots of 196 are 14 and -14.

The two square roots of 36 are 6 and -6.

256 has two square roots: 16 and -16.

You just figure out the square roots and than subtract them...

The square roots of 114 are approx 10.6771 and -10.6771

The two square roots used are 2 and 3, since 2 and 3 squared are 4 and 9, respectively. Since 5 is between 4 and 9, we can deduce that the square root of 5 is between 2 and 3.

No. Lots of square roots are not rational. Only the square roots of perfect square numbers are rational. So for example, the square root of 2 is not rational and the square root of 4 is rational.

0.64 has square roots {0.8, -0.8}.

The two square roots of 36 are: 6 and -6.