Question

What is the √81 x √144….?

(square root of 81 X square root of 144)

Answer 1

108

Explanation:

First evaluate both the squares separately, because combining the two within the sqrt symbol would result in a large number(harder to deal with).

sqrt81 = 9 (because 9*9=81)

sqrt144 = 12 (because 12*12=144)

Then multiply.

9*12 = 108