Question

The Square Root of 441 is The Square Root of 441 is

Answer 1

Answer:

21

Step-by-step explanation:

441 = 3 x 3 x 7 x 7

then,

$\sqrt{441} = \sqrt{3^{2}.7^{2} } \\\\\sqrt{441} = 3*7\\\sqrt{441} = 21$

Therefore Square root of 441 is 21.