Question
Combine like terms. See Example 3.$$2 k+3 k^{2}+5 k^{2}-7$$
Step 1
The like terms are terms that have the same variable and exponent. In the expression $2k + 3k^{2} + 5k^{2} - 7$, the like terms are $3k^{2}$ and $5k^{2}$. Show more…
Show all steps
Your feedback will help us improve your experience
Rahul Mittal and 71 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
Combine like terms. $$ 2 k+3 k^{2}+5 k^{2}-7 $$
Exponents, Polynomials, and Polynomial Functions
Adding and Subtracting Polynomials
Simplify by clearing parentheses and combining like terms, (see Examples $10-12$ ) $$8 k-4(k-1)+7-k$$
The Set of Real Numbers
Properties of Real Numbers and Simplifying Expressions
Simplify by combining like terms. (See Examples } 8-9 .)$ $$5 k-10 k$$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD