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2x^2-x-1 Foil concept?

2007-11-28 11:24:30 · 2 answers · asked by Henri J 1 in Science & Mathematics ➔ Mathematics

2 answers

(2x+1)(x-1)

2007-11-28 11:27:15 · answer #1 · answered by Dave aka Spider Monkey 7 · 1⤊ 0⤋

its a monomial in the 1st term so u cant use FOIL

2007-11-28 19:33:57 · answer #2 · answered by Anonymous · 0⤊ 0⤋

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