Question

Find the square root of the following.
1. 900
2. 784
3. 7744
4. 9801
5. 3969
6. 5625

Answer 1

Step-by-step explanation:

1. When the square moves from one side to the other side of the equation, it becomes the square root. 302 = 900 ⇒ √900 = 30. Thus, the square root of 900 is 30.

2. 784 is a perfect square number which is obtained by square of 28. Hence, the square root of 784 is a rational number. Square root is described with the symbol √. If n is an integer, then the square of n is equal to m which is also an integer. If n² = m, then n=√m. The square root of 784 is written as √784. Let us explore the square root of 784 in detail. 784 is a composite number, as it has more than 2 factors. In this mini-lesson we will learn to find the square root of 784 along with solved examples. Let us see what the square root of 784 is.

Square Root of 784: √784 = 28

Square of 784: 7842 = 614656

3. the square root of the number 7744 is 88.

4. The square root of 9801 is 99.

5. 3969 is a perfect square of 3 × 3 × 7 = 63.

6. Answer: The prime factors of 5625 is 3 x 3 x 5 x 5 x 5 x 5. Hence, 3^2 x 5^2 x 5^2 = 5625. Thus the square root of 5625 is 75.

Answer 2

Answer:

1.the square root of 900 is 30

2.the square root of 784 is 28

3. the square root of 7744 is 88

4. the square root of 9801 is 99

5. the square root of 3969 is 63

6. the square root of 5625 is 75