Fully factorise the expression 14x^2y - 28xy^2
First take out a factor of x to give x(14xy - 28y2)Next take out a factor of y to give xy(14x - 28y)Finally take out a factor of 7 to give 7xy(2x - 4y)
SO
Related Maths GCSE answers
All answers ▸GCSE Maths - Solve the equation (2x+3)/(x-4) - (2x-8)/(2x+1) = 1 Give your answer to 2 decimal places.
Draw the graph y=4x+2
Solve the simultaneous equations 5x+2y=11 and x-y=-2.
A train travels for 240 minutes to travel a distance of 220 miles. Assuming the trains speed is constant, what is the train's speed in miles per hour?