How do I expand single brackets?
tt the brafckTo expand any brackets, simple or double the golden rule to remember is you must multiply everything inside the bracket by everything outside the bracket. Let's run through some examples:2(x+1)=2x+2 since 2x=2x and 21=2.Or there's 2(2m+3)=4m+6.Now you have a go:3(4g+6)
TD
Related Maths GCSE answers
All answers ▸Find the value(s) of x which satisfies the equation 3x^2 + 6x + 3 = 0
A shop sells bags of crisps in different size packs. There are 18 bags of crisps in a small pack (£4), 20 bags of crisps in a medium pack (£4.99) and 26 bags of crisps in a large pack (£6). Which size pack is the best value for money?
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