Register

What is the sum of the polynomials? (7x^3 – 4x^2) + (2x^3 – 4x^2)

What is the sum of the polynomials? (7x^3 – 4x^2) + (2x^3 – 4x^2)
142k views
2 votes
What is the sum of the polynomials?

(7x^3 – 4x^2) + (2x^3 – 4x^2)

User Vighnesh
by
8.0k points

1 Answer

3 votes
(7x^3 – 4x^2) + (2x^3 – 4x^2)
Add 2x^3 to 7x^3
(9x^3 - 4x^2) + (-4x^2)
Add -4x^2 to -4x^2. This would be the same as subtracting 4x^2 from -4x^2
Final Answer: 9x^3 - 8x^2

*The answer cannot be broken down anymore. It's in it's simplest form.
User Mgamer
by
9.0k 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

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Link Copied!