Answer
$x=-\displaystyle \frac{1}{5}$ or $x=2$
Work Step by Step
We solve by factoring:
$5x^{2}-9x-2=0$
$(5x+1)(x-2)=0$
$5x+1=0$ or $x-2=0$
So we have: $x=-\displaystyle \frac{1}{5}$ or $x=2$
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