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factor by grouping?

21m^2- 29m- 10

2007-05-30 12:56:23 · 2 answers · asked by metman 2 in Education & Reference ➔ Trivia

2 answers

Yeah. More maths. I failed ok. i failed!

2007-05-30 14:26:37 · answer #1 · answered by Anonymous · 0⤊ 0⤋

(3m-5)(7m+2)=0

m=5/3 or -2/7

2007-05-30 20:23:50 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

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