4. Radical Functions & Rational Exponents
4.04 Operations with radical expressions
Interactive practice questions
Simplify the expression $7\sqrt{u}+3\sqrt{u}$7√u+3√u.
Easy
< 1min
Simplify the expression: $\sqrt{10}+10\sqrt{10}$√10+10√10
Easy
< 1min
Simplify the expression: $-19\sqrt{5}+4\sqrt{5}$−19√5+4√5
Easy
< 1min
Simplify: $18\sqrt{2}-10\sqrt{2}+20\sqrt{2}$18√2−10√2+20√2
Easy
< 1min
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