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Subtracting Radicals

Practice

Practice Problems - Subtract the radicals and express your answer in simplest form.

1)  \sqrt{8} - \sqrt{162}2)  \sqrt{28} - \sqrt{567}3)  \sqrt{126} - \sqrt{56}
Click to Reveal Answers.

1)  -7\sqrt{2}2)  -7\sqrt{7}3)  1\sqrt{14}

 

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