Question

underoot 12 + underoot 192 - underoot147​

Answer 1

Answer:

To simplify the square root of 192 means to get the simplest radical form of √192.

Step 1: List Factors. List the factors of 192 like so:

Step 2: Find Perfect Squares. Identify the perfect squares* from the list of factors above:

Step 3: Divide. ...

192 / 64 = 3.

Step 4: Calculate.

Step 5: Get Answer. ...

192½ = 8 x 3½

Step-by-step explanation:

Answer 2

Answer:

√12+√192-√147= 5.196approx