Question

2. Which of the expressions below is equivalent to:

Answer 1

Explanation:

`4√(27) + 3√(12)`

First, let's rewrite the numbers inside the square roots as factors that include squares:

`4√(9 * 3) + 3√(4 * 3)`

Now, we can take the square root of these squares, while keeping the remaining factor(s) inside of the square root:

`(4*3)√(3) + (3*2)√(3)`

`12√(3) + 6√(3)`

`18√(3)`