Year 11
Core
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Lesson details
Key learning points
- In this lesson, we will simplify surds of the form √b. We will use our knowledge of factors and square roots to reduce surds to their simplest form.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
Which of the following is NOT an integer?
A
B
C
Q2.
Which of the following is an irrational number?
A
B
C
Q3.
Which number is NOT a surd?
B
C
D
3 Questions
Q1.
Which of the following is NOT another way of writing √84?
B
C
D
Q2.
Which of the following is the correct simplification of √90?
A
B
D
Q3.
Which of the following is the correct simplification of √18/√32?
A
B
C