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1 of 8
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Lesson
Practice
Recognise linear equations
DIFFICULTY
intro
standard
challenge
exam
QUESTION TYPE
Mix of all
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Pick the squared equation
Classify a squared equation
Classify three plain and squared equations
NOW
Mix of all
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Question 1 of 8
No calculator
1 mark
Is this equation linear or not linear?
\[m^2 + 2 = 1\]
Linear
Not linear
CHECK
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