the two square roots of 9 are 3 and what
3 times 3 equals 9. the square root of 9 is just 3.
By definition, the square root of 9 is 3. However, -3 * -3 = 9, so this is probably what you're after.
The two square roots of 9 are 3 and -3. Let me explain how we can arrive at these answers.
A square root of a number is a value that, when multiplied by itself, gives the original number. In this case, we are looking for square roots of 9.
To find the square roots of 9, we can use the square root symbol (√) or find the square root numerically using a calculator or other computational methods.
1. Using the square root symbol (√):
The square root symbol (√) denotes the principal square root, which is always positive. So, √9 represents the positive square root of 9, which is 3.
2. Numerical computation:
We can also calculate the square root of 9 numerically. One way is to use a calculator and find the square root of 9, which will give us 3.
However, keep in mind that numbers have two square roots - one positive and one negative. Therefore, the other square root of 9 is -3. When you multiply -3 by -3, you get 9 as well.
So, the two square roots of 9 are 3 and -3.