Math Problem Statement

Go step by step to reduce the radical., This question page includes a given radical, a line to fill out of the form square root of, input box, end square root, square root of, input box, end square root, and a try button. After pressing the try button, if your answer is correct, it will be added to the page and a new step will appear with another try button. Continue this process until the radical is fully reduced and the submit answer button appears.

square root of, 72, end square root72​

Solution

To reduce the radical 72\sqrt{72}, we’ll simplify it step-by-step by factoring out any perfect squares.

  1. Factor 72 into prime factors: 72=36×272 = 36 \times 2 Since 3636 is a perfect square (36=6236 = 6^2), we can take the square root of 36 out of the radical.

  2. Rewrite the radical expression: 72=36×2\sqrt{72} = \sqrt{36 \times 2}

  3. Separate the square root of the perfect square: 72=36×2\sqrt{72} = \sqrt{36} \times \sqrt{2}

  4. Simplify the square root of 36: 36=6\sqrt{36} = 6 So, 72=62\sqrt{72} = 6 \sqrt{2}.

  5. **

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Math Problem Analysis

Mathematical Concepts

Radical Simplification
Square Roots
Prime Factorization

Formulas

√(a * b) = √a * √b

Theorems

Properties of Square Roots

Suitable Grade Level

Grades 8-10