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Without solving each equation, find the sum and product of the roots.$2 x^{2}-3 x-2=0$

$\operatorname{sum}=\frac{3}{2}$product $=-1$

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

Campbell University

Oregon State University

McMaster University

Lectures

01:32

In mathematics, the absolu…

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00:56

Without solving each equat…

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Find all real solutions of…

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Find the sum and the produ…

right. I'm going to use these to fax to find the seven product. The sun is equal to negative. Be over a I can see that RB that I use negative three. So a negative negative three is a positive three in our Eva used to giving us a sum of 3/2. Now the product is see over a Aiken. CRC values negative too. And I can see her. A value isn't positive. Too negative. Two divided by two is in negative one. And so our product is negative one and our son is 3/2.

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