These Year 12 indices, surds and quadratic functions multiple choice questions check your understanding of indices, surds and quadratic functions with 10 questions for pupils aged 16-17. Each question has four answers, and the right one is explained as soon as you choose.
Year 12 indices, surds and quadratic functions multiple choice questions: the 10 questions
\(9^{3/2}=\)
\(x^{-2}\) equals
\(\sqrt{50}=\)
\(\dfrac{1}{\sqrt2}\) rationalised is
\((3+\sqrt2)(3-\sqrt2)=\)
\(x^2-10x+3=\)
The vertex of \(y=(x-2)^2+7\) is
A quadratic with discriminant \(-4\) has
The discriminant of \(3x^2-2x+1\) is
\(2^x=\tfrac18\) gives \(x=\)
How to use these Year 12 indices, surds and quadratic functions multiple choice questions
First, read each question carefully before you look at the four answers. Then work the answer out on paper, so that you do not simply guess. After that, read the explanation, even when you are right. If you score less than 7 out of 10, go back to the indices, surds and quadratic functions lesson.
Finally, practise more with the indices, surds and quadratic functions worksheet and the quiz. Moreover, all the pages of this chapter work together, so you can move between them at any time. For example, many pupils read the lesson on Monday, practise on Wednesday and test themselves on Friday.


















