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# What is two square roots of the number 169?

Updated: 9/24/2023

Wiki User

10y ago

The two square roots of the number, '169', are +13 and -13 .

Wiki User

10y ago

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Q: What is two square roots of the number 169?
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### What is the real number roots of the square root of 169?

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

169 = 13 X 13

+13 and -13

### How did the man at the seafood restaurant cut his mouth?

Eating swordfish!

### What is a number that has more than two square roots?

There is no number that has more than two square roots.By definition, the "square" bit implies two.Every number has exactly:TWO square roots,THREE cube roots,FOUR quadratic roots,etc.

### Why isn't 169 a prime number?

Because it has more than two factors and it is a square number because 13*13 = 169

### 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 many square feet in 13x13?

169 square feet. Multiply the two dimensions - the result is the number of square feet.

### Does a positive number have two square roots?

Yes, a positive square root and a negative one. For example, the two square roots of 9 are +3 and -3.

### When you subtract one square number from the other and the answer is 9 what are the two square roots?

The roots are 4 and 5. If you subtract the square number 16 (4X4) from the square number 25 (5X5), you would get 9.

### Is the square root a real number?

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.

+5 and -5