Answer
2$x^{2}$+17x-8
Work Step by Step
(5$x^{2}$-6)+(-3$x^{2}$+17x-2)
=5$x^{2}$-6-3$x^{2}$+17x-2
=5$x^{2}$-3$x^{2}$+17x-6-2
=2$x^{2}$+17x-8
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