Register
Thw sum of 12x^2+9x^2
145k views
3 votes
Thw sum of 12x^2+9x^2

User Nicolas Webb
by
8.2k points

1 Answer

4 votes

Answer:

21 x^2

Explanation:

12x^2+9x^2

Combine like terms

x^2(12+9)

x^2(21)

21 x^2

User Andrew Feng
by
7.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!