Exponents and Roots MCQs with Answers & Explanations (Page 7)

Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 4.243. 3. Round the result to three decimal places.

Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 7.071. 3. Round the result to three decimal places.

Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 3.0. 3. Round the result to three decimal places.

Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 5.0. 3. Round the result to three decimal places.

Step-by-step solution: 1. Prime factorise the radicand to identify perfect squares. 2. Take the square root to obtain 3.464. 3. Round the result to three decimal places.