Expand this expression: 5(2x+3)
Expand and Simplify 9(x-2)
Expand -3y(4 -3y)
Expand 4x(x+3) -2x(3x-7)
Factorise 3x + 9
Factorise 3x^2 - 9xy
Factorise 10y^2 - 5y