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Solve each equation. Check your solutions.$$\frac{2}{x+1}+\frac{3}{x+2}=\frac{7}{2}$$

$\left\{-\frac{11}{7}, 0\right\}$

Precalculus

Algebra

Chapter 11

Quadratic Equations, Inequalities, and Functions

Section 4

Equations Quadratic in Form

Introduction to Conic Sections

Equations and Inequalities

Functions

Polynomials

Campbell University

Oregon State University

Idaho State University

Lectures

01:43

In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x^2. The output of a function f corresponding to an input x is denoted by f(x).

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03:30

Solve each equation. Check…

01:31

01:16

Solve each equation.$$…

01:15

Solve each equation, and c…

01:23

00:43

02:41

Solve each equation, if po…

04:52

01:17

00:59

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00:48

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