What rules should I look out for when manipulating expressions?
FactoriseFactorise FullyExpandSimplifyExpand and Simplify
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Related Maths GCSE answers
All answers ▸Rearrange 2s = d/t to make t the subject.
Simplify (8x^2 + 36x)/(2x + 9) and explain why it is an even expression.
A cylindrical beaker has a height of 16 cm and a diameter at its bottom of 10 cm. What is its volume? Give your answer to 2 decimal places.
Expand and simplify (3x-1)(2x+1)(5-x)