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Answer:
[tex][4x - 3][x + 5][/tex]
Step-by-step explanation:
[tex]4{x}^{2} + 17x - 15 \\ [4{x}^{2} - 3x] + [20x - 15] \\ x[4x - 3] \: 5[4x - 3] \\ \\ [x + 5][4x - 3][/tex]
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