Register
(-4z 3- 2z + 8) - (4z 3+3z 2- 5)
133k views
3 votes
(-4z 3- 2z + 8) - (4z 3+3z 2- 5)

(-4z 3- 2z + 8) - (4z 3+3z 2- 5)-example-1
User Michael Galos
by
7.5k points

1 Answer

5 votes

Answer:

-8z³ - 3z² - 2z + 13

Explanation:


(-4z^3-2z+8)-(4z^3+3z^2-5)\\\\=-4z^3-2z+8-4z^3-3z^2-(-5)\\\\=-4z^3-2z+8-4z^3-3z^2+5\\\\\text{combine like terms}\\\\=(-4z^3-4z^3)-3z^2-2z+(8+5)\\\\=-8z^3-3z^2-2z+13

User Mattjames
by
7.3k points
← Prev Question Next Question →

Related questions

User Contrapositive
asked Sep 10, 2024 225k views
In this system of equations, what is the value of y? 2x + y + 2z = 1 4x + 3z = -5 5y + 4z = 13
Contrapositive asked Sep 10, 2024
by Contrapositive
8.3k points
1 answer
4 votes
225k views
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
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!