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9-44.

Possible methods include substitution and graphing.

y = 5x2 + 7x − 6
y = 0

To use substitution set the two equations equal to each other.

5x2 + 7x − 6 = 0

Solve for x using the quadratic formula or by completing the square.

Use the Quadratic Formula:

x = 0.6 and −2

2 points of intersection