392,158 views
34 votes
34 votes
Factor completely.
x² - 3x² - 4

User Nick Anderegg
by
2.7k points

2 Answers

20 votes
20 votes

Answer: - 2 (x² + 2)

Explanation:

x² - 3x² - 4 ⇒ -2x² - 4 ⇒ - 2 (x² + 2) factor out - 2

User Teddy Ort
by
3.1k points
13 votes
13 votes

Answer:

-2(x^2+2)

Explanation:

1. x^2-3x^2-4
= -2x^2-4
2. -2(x^2+2) factor completely :)

User Woprandi
by
3.4k points