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10 questions from this quiz
They are not in simplified form
33\frac{\sqrt{3}}{\sqrt{3}}33
Simplified surd form
272\sqrt{7}27
7630\frac{7\sqrt{6}}{30}3076
First, before rationalising
a−bca - b\sqrt{c}a−bc
777
No, they are bad presentation
2+72+7\frac{2 + \sqrt{7}}{2 + \sqrt{7}}2+72+7
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