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# What the square roots of -256?

Updated: 9/24/2023

Wiki User

8y ago

There are no real square roots of -256.

But using complex numbers the square roots of -256 are 16i and -16i.

Wiki User

8y ago

Wiki User

11y ago

16

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Q: What the square roots of -256?
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### What are the square roots of 256?

256 has two square roots: 16 and -16.

+/- 16

### What are the two square roots of 256?

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.

### 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 is 256 square meters into square feet?

256 square meters = 2,755.56 square feet (rounded)

### What are all the real fourth roots of 256?

The 4th root of 256 is 4

### Convert 256 square meter to square feet?

Answer: 256 m&sup2; = 2,755.561 ft&sup2;

### What is the square root of 256?

16 or -16The square root of 256 is 16. 16

### Convert 256 square feet into square meters?

Answer: 256 ft&sup2; = 23.7831 m&sup2;

Yes. 256 = 162

2 and -2.

### What is the square root of 11449?

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