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A positive number has two square roots, its principal (positive) root and its negative root. This is because a negative number multiplied by a negative number equals a positive number. In this instance, the square roots of 256 are 16 and -16.
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What are the square roots of 256?
256 has two square roots: 16 and -16.
What the square roots of -256?
There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.
What are the two square roots of 0.0256?
√0.0256 = ± 0.16 The two square roots are 0.16 and -0.16.
What is two square roots of the number 169?
The two square roots of the number, '169', are +13 and -13 .
What are the two sqare roots of 484?
The two square roots are -22 and +22.
What are the square roots of 256?
256 has two square roots: 16 and -16.
What the square roots of -256?
There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.
What is the positive and negative square roots of 256?
+/- 16
What are the two square roots of 0.0256?
√0.0256 = ± 0.16 The two square roots are 0.16 and -0.16.
How do you simplify radical square roots?
Look for the largest square number in its factors. The square root of 512 is equal to the square root of 2 times the square root of 256. The square root of 256 is 16. The square root of 512 simplifies to 16 times the square root of 2.
What are the two square roots for 196?
The square roots of 196 are 14 and -14.
What is two square roots of the number 169?
The two square roots of the number, '169', are +13 and -13 .
What two square numbers when subtracted make 33?
289 - 256 = 33
What is the two square roots of 81?
Both 9 and -9 are square roots of 81
What are the 2 square roots of 4900?
The two square roots are +70 and -70 .
What are the 2 square roots of 18?
The two square roots of 18 are: 4.242641 and -4.242641
Can you name two square roots of 0.64?
0.64 has square roots {0.8, -0.8}.
