Resolve into factors: 4+17x-15x²
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Answer:
(5x + 1)(3x - 4) is the answer
Step-by-step explanation:
15x² - 17x - 4
15x² - 20x + 3x - 4
5x(3x - 4) + 1(3x - 4)
(5x + 1)(3x - 4)
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