x^2-12x+20=0 Find x
Therefore x=10, x=2
AV
Related Maths GCSE answers
All answers ▸What is the lowest common multiple and the highest common factor of 120 and 150?
Solve the equation: 4x-2=6x+3
A straight line passes through the points (-2, 4) and (1, 10). What is (a) the gradient of the line, (b) the y-intercept of the line and (c) the equation of the line?
How do you work out the equation for a line?