Question

find square root of the following 256 and 196 and 225 and 121 and 144 tell me step by step​

Answer 1

Answer:

1. if we multiply 16×16=256 so the root of 256 is 16

Answer 2

Answer:

256 = 2^8 = 2 x 2 x 2 x 2  x 2 x 2 x 2 x 2

( prime factorization)

= 16

196=$\sqrt$2×2×7×7

=2×7=14

$\sqrt$3 x 3 x 5 x 5 = 225=  $3 ^{2}$ x $5^{2}$

3x 5 = 15

$\sqrt$11x11=121

= 11

$\sqrt$12 x 12 = 144

= 12

Step-by-step explanation:

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