Surds
Hong Kong
Stage 1 - Stage 3
Surds and binomial expansions
Interactive practice questions
Expand and simplify the given expression: $\sqrt{13}\left(\sqrt{11}+2\right)$√13(√11+2)
Easy
< 1min
Expand and simplify the given expression: $\sqrt{7}\left(-5+\sqrt{5}\right)$√7(−5+√5)
Easy
< 1min
Expand and simplify given expression: $\sqrt{3}\left(3+\sqrt{5}\right)$√3(3+√5)
Easy
< 1min
Expand and simplify the given expression: $7\sqrt{2}\left(\sqrt{7}+6\right)$7√2(√7+6)
Easy
< 1min
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