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The quadratic formula gives which roots for the equation 2x^2 + x - 6 = 0?

The quadratic formula gives which roots for the equation 2x^2 + x - 6 = 0?-example-1
User Diegus
by
2.8k points

1 Answer

16 votes
16 votes

Answer:

The roots are
image, which is given by option C.

Explanation:

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:


image.

This polynomial has roots
image such that
image, given by the following formulas:


image


image


image

In this question, we have that:


image

Which is a quadratic equation with
image. So


image


image


image

So the roots are
image, which is given by option C.

User Bahri Mohamed Aziz
by
2.9k points
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