graphically find the negative root of the quadratic equation y=-2x^2-9x+18

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1 Answer

This is a graph of -2x2-9x+18. The negative root is where the parabola intersects the x-axis on the left at x=-6.

-2x2-9x+18=-(2x-3)(x+6).

by Top Rated User (1.2m points)

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