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34 votes
34 votes
Factor completely

Solve:
x^(3) + 2x^(2) - 9x - 18

please do:
step-by-step-explanation
Answer

User Rohit Krishnan
by
2.6k points

2 Answers

14 votes
14 votes
First
( x - 3) ( x^2 + 5x +6) now you just simply it and you get
( X-3 )( x+2 )( x+ 3 ) and that’s your answer
User Roseline
by
3.1k points
28 votes
28 votes

Answer:

3x^3−9x−18

Explanation:

Let's simplify step-by-step.

x3+2x3−9x−18

=x3+2x3+−9x+−18

Combine Like Terms:

=x3+2x3+−9x+−18

=(x3+2x3)+(−9x)+(−18)

=3x3+−9x+−18

Answer:

=3x^3−9x−18

User Ir Relevant
by
2.5k points