Higher
Solve equations numerically: Change of sign
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Lesson details
Key learning points
- In this lesson, we will use substitution to determine whether a solution to an equation lies between two values.
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.
a
b
d
Q2.
a
b
d
Q3.
a
c