Maths equations 0.0 / 5 ? MathematicsAlgebraGCSEEdexcel Created by: Molly1503Created on: 27-04-16 19:31 Factorisation in the form x2 + bx + c Use the Sum and Product method (Salt and Pepper) 1 of 9 Solving in the form x2 + bx + c 1). Factorise using S and P method 2). Solve with either/or method 2 of 9 Factorisation in the form ax2 + bx + c Use the PAFF method 3 of 9 Solving in the form ax2 + bx + c 1). Factorise using S and P method 2). Solve with either/or method 4 of 9 Expanding brackets e.g. (x+9)(x-3) FOIL method 5 of 9 Simplifying algebraic fractions e.g.4x2y/6xy2 Use law of indices. 6 of 9 Simplifying algebraic fractions e.g. 3x+15/7x+35 DO NOT CANCEL TERMS: cancel FACTORS. 1). Factorise 2). Cancel like terms 7 of 9 Simplifying algebraic fractions: multiplying Use laws of indices or factorise - cross cancel. 8 of 9 Simplifying algebraic fractions: dividing 1). Use KFC (Keep the first, Flip the second, Change the sign) 2). Cross cancel 9 of 9
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