Chapter 10 - Radical Expressions and Equations - Chapter Test - Page 657: 10

3$\sqrt 10$

Work Step by Step

You are given 4$\sqrt {10}$ - $\sqrt {10}$.Solve: 4$\sqrt {10}$ -1$\sqrt {10}$ -use distributive property to simplify similar elements- $\sqrt {10}$(4-1) -simplify- =3$\sqrt {10}$

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