Factor by grouping 20x^3-12x^2+15x-9

asked Nov 22, 2020 75.8k views

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3 votes

Factor out common terms in the first two terms, then in the last two terms

4x^2(5x - 3) + 3(5x - 3)

Factor out the common term 5x - 3

= (5x - 3)(4x^2 + 3)

Full Array answered Nov 28, 2020

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