Question
Factor the polynomial and use the factored form to find the zeros. Then sketch the graph.$$P(x)=x^{3}+2 x^{2}-8 x$$
Step 1
This gives us: $$P(x)=x\left(x^{2}+2 x-8\right)$$ Show more…
Show all steps
Your feedback will help us improve your experience
Ankit Gupta and 53 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
Graphing Polynomials Factor the polynomial and use the factored form to find the zeros. Then sketch the graph. $$ P(x)=x^{3}+2 x^{2}-8 x $$
Polynomial and Rational Functions
Polynomial Functions and Their Graphs
Factor the polynomial and use the factored form to find the zeros. Then sketch the graph. $$P(x)=x^{4}-2 x^{3}+8 x-16$$
Dividing Polynomials
Factor the polynomial and use the factored form to find the zeros. Then sketch the graph. $$P(x)=\frac{1}{8}\left(2 x^{4}+3 x^{3}-16 x-24\right)^{2}$$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD