Foil Expanding brackets (4x + 6) (x+2) 0.0 / 5 ? MathematicsAnglesGCSEAll boards Created by: adamCreated on: 29-05-13 12:15 What does the F in foil stand for, explain fully in terms of the expression? (4x + 6) (x+2) F in foil stands for first. First - We First multiply the first term in each set of brackets by each other) = 4x2 1 of 5 What does the o in foil stand for, explain fully in terms of the expression? (4x + 6) (x+2) O in foil stand for outside - multiply the two terms on the outside = 8x 2 of 5 What does the i in foil stand for explain fully in terms of the expression? (4x + 6) (x+2) i in foil stands for inside multiply both of the inside terms 6 * x = 6x 3 of 5 What does the l foil stand for explain fully in terms of the expression? (4x + 6) (x+2) L in foil stands for last multiply the last term in each bracket by each other 6 * 2 = 12 4 of 5 What next? Add everything together 5 of 5
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