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Mathematics, 04.11.2019 06:31 paralaw61772

Which of the following would best be solved using factoring by grouping?
1) x^2+3x- 10=0
2)3x^2+12x=8
3)x^2=25
4)x^3+ 5x^2- 9x- 45=0

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Which of the following would best be solved using factoring by grouping?
1) x^2+3x- 10=0

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