6. Radicals and exponents
6.09 Operations with radical expressions
Interactive practice questions
Express $\sqrt{19}\times\sqrt{19}$√19×√19 as a single radical, ie. in the form $\sqrt{n}$√n.
Easy
< 1min
Simplify: $\left(\sqrt{45}\right)^2$(√45)2
Easy
< 1min
Simplify: $\sqrt{5}\times\sqrt{5}$√5×√5
Easy
< 1min
Simplify: $\sqrt{2}\times\sqrt{11}$√2×√11
Easy
< 1min
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