express as product factor; 1) 72x³+108x²-50x-75
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Answer:
72x^3+108x^2-50x-75
36x^2(2x+3)-25(2x+3)
(36x^2-25)(2x+3)
[(6x)^2-(5)^2][2x+3]
(6x-5)(6x+5)(2x+3)
Step-by-step explanation:
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