Factorize x³-x
x³-x=x(x²-1)=x(x+1)(x-1)
JQ
Related Maths GCSE answers
All answers ▸How do I solve a quadratic equation?
Solve x^2-5x+6=0
a) You area told that y is proportional to x2 and that when y = 75, x = 5. Find a formula for y in terms of x. y = x b) Find the value of y when x = 3. c) Find the value of x when y = 1200.
Solve 3x^2 + 6x + 3 = 0