Question

1. Find the square roots of the following numbers by Prime factorization method. i. 441​

Answer 1

441 = 7x3x7x3 => 21 x 21

Sq root of 441 is 21

Hope this helps!! :)

Answer 2

Answer:

The square root of 441 is 21

Step-by-step explanation:

√ 441=√(3×3×7×7) = ✓(3²× 7²) =3×7= 21