# Quadratic equation

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Solve this equation: 3xÂ²- 5x -1 = 0.

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See attached.

1. Solve this equation: 3xÂ²- 5x -1 = 0

Let's compare this equation axÂ² + bx + c

to 3xÂ² - 5x - 1

SO a is in the equation 3xÂ² - 5x - 1

A=3?

And b is ?

-5??

And C is ?

-1

Have you ever seen this formula to solve expressions????????

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#### Solution Summary

This shows how to solve a quadratic equation with step-by-step details.

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