Register

Simplify (x − 4)(x2+ 5x + 2).

Simplify (x − 4)(x2+ 5x + 2).
144k views
4 votes
Simplify (x − 4)(x2+ 5x + 2).

User Finnfalter
by
8.6k points

2 Answers

2 votes
Distribute

x3 + 5x2 + 2x - 4x2 - 20x - 8

Add or subtract like terms.

x3 + x2 - 18x - 8
User Mariann
by
8.8k points
3 votes
(x - 4)(x^2 + 5x + 2) =
x(x^2 + 5x + 2) - 4(x^2 + 5x + 2) =
x^3 + 5x^2 + 2x - 4x^2 - 20x - 8 =
x^3 + x^2 - 18x - 8 <==
User Uhall
by
8.0k 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

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!