please give answer fast and be brnlist
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Answer:
15x²+2x-8..............
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Step-by-step explanation:
15x^2 + 2x - 8 = 0
15x^2 + 12x - 10x - 8 = 0
3x (5x + 4) -2x (5x + 4) = 0
5x + 4 =0 , 3x - 2 = 0
× = -4/5 , x = 2/3
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