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One of the roots is given. Find the other root.$-6 x^{2}+2 x+c=0 ; \frac{1}{2}$

$-\frac{1}{6}$

Algebra

Chapter 5

QUADRATIC FUNCTIONS AND COMPLEX NUMBERS

Section 7

Sum and Product of the Roots of a Quadratic Equation

Equations and Inequalities

Quadratic Functions

Complex Numbers

Polynomials

McMaster University

Baylor University

Lectures

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were given an equation without the sea, you see, is kind of unknown and that we have one route equal to 1/2. Let's just call it the first Troop. So we're gonna use the fact that if we add both together, it gets negative, be over a So I plug it in 1/2 for a Route one and say that the second route We don't know B values, too. So it's gonna be a negative to over in a value is negative six. So that negative actually can go away because of negative negative. Six is positive. Six. And of course, if we divide both of these by two equals the thirds, that's just gonna help us out. And so she's a little bit of algebra. Let's subtract 1/2 from this side of the equation, but also from this side of the equation eso that route to is all by itself. And what is 1/3 minus 1/2? Well, 1/3 is equal to 2 6.5 is equal to 36 And so and we're gonna make it negative, right? So we have to six minus 36 and that is going to give us a negative 1/6 equal to our second route value

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