Write the square roots of each of the following numbers.

(1) 9 (2) 25

(3) 100 (4) 196

(5) 324 (6) 576

(1) 3 × 3 = 9

∴3 is square root of 9

(-3) × (-3) = 9

∴ (-3) is also the square root of 9

Thus, 3 & -3 are two square roots of 9

(2) 5 × 5 = 25

∴5 is square root of 25

(-5) × (-5) = 25

∴ (-5) is also the square root of 25

Thus, 5 & -5 are two square roots of 25

(3) 10 × 10 = 100

∴10 is square root of 100

(-10) × (-10) = 100

∴ (-10) is also the square root of 100

Thus, 10 & -10 are two square roots of 100

(4) 14 × 14 = 196

∴14 is square root of 196

(-14) × (-14) = 196

∴ (-14) is also the square root of 196

Thus, 14 & -14 are two square roots of 196

(5) 18 × 18 = 324

∴18 is square root of 324

(-18) × (-18) = 324

∴ (-18) is also the square root of 324

Thus, 18 & -18 are two square roots of 324

(6) 24 × 24 = 524

∴24 is square root of 524

(-24) × (-24) = 524

∴ (-24) is also the square root of 524

Thus, 24 & -24 are two square roots of 524