Question

How do u find the square root of 144

Answer 1

Answer:

12

Step-by-step explanation:

Rewrite 144 as 12^2

$\sqrt 12^2$

Pull terms out from under the radical, assuming positive real numbers.

Terms means: Any expression written as a product or quotient.

144 = 2 x 2 x 2 x 2 x 3 x 3

144 = 2^4 x 3^2

$\sqrt 144 = \sqrt 2^4 3^2\\= \sqrt (2^2)^2 3^2$

= 2^2 x 3

= 4 x 3

= 12

Answer 2

Answer:

12

Step-by-step explanation:

12x12 is 144