Related Maths GCSE answers
All answers ▸factorise 2x^2 - x - 6
Expand the following quadratic expression: (2x+4)(x-5)
White paint costs £2.80 per litre. Blue paint costs £3.50 per litre. White paint and blue paint are mixed in the ratio 3 : 2 Work out the cost of 18 litres of the mixture.
Find the roots of x^2+5x+4=0