Question

Simplify the radical. the square root of 90

Answer 1

First, recognize that 90 is a composite number. So, one approach is to convert 90 into a product of its prime factors. At that point, if any of the prime factors are the same, you have the opportunity to simplify the radical, e.g., sqrt(4) = sqrt(2 * 2) = 2.

Answer 2

sooo now what

Answer 3

what would be the product of converting 90

Answer 4

@queelius