Question
Solve each equation. Check your solutions.$$\frac{-2}{x+2}=\frac{x+4}{x^{2}-4}$$
Step 1
The LCD of $x+2$ and $x^{2}-4$ is $x^{2}-4$ because $x^{2}-4$ can be factored into $(x+2)(x-2)$. Show more…
Show all steps
Your feedback will help us improve your experience
Amrita Bhasin and 80 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Solve each equation. $$ \frac{2 x}{x^{2}-4}=\frac{4}{x^{2}-4}-\frac{3}{x+2} $$
Equations and Inequalities
Linear Equations
Solve each equation. $$(x+2)^{2}=x^{2}+4$$
Equations, Inequalities, and Modeling
Equations in One Variable
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD