Sign In
Ask Question
Jordan Bauer
Mathematics
16 July, 00:11
Add: 2a3 + 5a - 7 and 5a2 - 6a + 12
+5
Answers (
1
)
Waddles
16 July, 00:13
0
So for this you are adding like terms
that means 5a and - 6a are added together and would come to - 1a or - a.
-7 and 12 added together would be 5.
2a^3 and 5a^2 dont have like terms so they stay like so.
final answer would be 2a^3+5a^2-1a+5
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Add: 2a3 + 5a - 7 and 5a2 - 6a + 12 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Mora bought 3 bags of apples for her class. One full bag has 8 apples, and each bag weigh 6 ounces. Write a numerical expression to represent this situation.
Answers (1)
What is Something divided by something equals 140
Answers (2)
The lateral area of a cone is 500 pi cm.^2. The radius is 50 cm. Find the slant height to the nearest tenth a. 10 cm b. 9.1 cm c. 14.2 cm d. 11.2 cm
Answers (1)
Increase £16870 by 3%
Answers (1)
Find the greatest common factor 7ax^2+7ax+7a
Answers (1)
New Questions in Mathematics
The store clerk ha s 21 mugs to display on shelves. she wants to display an equal number of mugs on each shelf with no mugs left over?
Answers (1)
What is 143:333 laid out in the simplest form
Answers (1)
What is the total cost of sweatshirt if the regular price is $42 and the sales tax is 5.5 or 5 1/2%
Answers (2)
Value of the digit in the hundredths place. 44
Answers (1)
Simplest form 3/5 + 2/3=
Answers (1)
Home
»
Mathematics
» Add: 2a3 + 5a - 7 and 5a2 - 6a + 12
Sign In
Sign Up
Forgot Password?