Question

Find the square root by the division method.

(1) 289
(2) 2025
(3) 64009
(4) 646416

Answer 1

(1) 289
The square root of 289 can be obtained by using the division method as follows:

$\Rightarrow \sqrt{289}=17$
∴ The square root of 289 is 17.

(2) 2025
The square root of 2025 can be obtained by using the division method as follows:

$\Rightarrow \sqrt{2025}=45$
∴ The square root of 2025 is 45.

(3) 64009
The square root of 64009 can be obtained by using the division method as follows:

$\Rightarrow \sqrt{64009}=253$
∴ The square root of 64009 is 253.

(4) 646416
The square root of 646416 can be obtained by using the division method as follows:

$\Rightarrow \sqrt{646416}=804$
∴ The square root of 646416 is 804.