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1 of 8
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Lesson
Practice
Expand brackets and simplify
DIFFICULTY
intro
standard
challenge
exam
QUESTION TYPE
Mix of all
Change
Positive outside factor; linear and constant
Positive outside factor; squared and constant
Positive outside factor; three powers
NOW
Mix of all
Recommended
Question 1 of 8
No calculator
Use the algebraic expression below
\[2\left(2 + 7x^{2} - 5x\right)\]
1 mark
Choose the expanded or simplified expression
\[7x^{2} - 5x + 4\]
\[14x^{2} - 10x + 4\]
CHECK
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