204k views
2 votes
1. Which polynomial is equal to (4x^2 - 3x - 1)+(-3x^2 + 5x - 8)

A.) x^2 + 2x + 9
B.) x^2 + 2x - 9
C.) 7x^2 - 8x + 8
D.) x^4 - 2x^2 - 9

2. Which expression is equivalent to this expression?
(7x^2 - 4x + 5) - (3x^2 - 6x + 2)

A.) 4x^2 - 10x + 7
B.) 4x^2 + 2x + 3
C.) 4x^2 - 2x + 3
D.) 21x^2 - 10x + 7

User Polvoazul
by
8.6k points

1 Answer

3 votes

Answer:

d

Explanation:

x4+28+584+-4847-+6384

did it for me either ir you excited for the good of a great day I just want it to be a cube has

User Sterin
by
8.1k points

No related questions found

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