157,924 views
28 votes
28 votes
Factor of this expression 3X + 21 IS​

User Kollo
by
2.9k points

2 Answers

21 votes
21 votes

Answer:

3 (x + 7)

Step-by-step explanation:

3 can go into 3x one time.

3 can go into 21 seven times.

Therefore when factorized it is written as:

3 (x + 7)

User BigONotation
by
3.1k points
14 votes
14 votes
The answer is: 3 (x + 7)

Step-by-step explanation:

3 can go into 3x one time.
3 can go into 21 seven times.

Therefore when factorized it is written as:

3 (x + 7)
User Krist
by
2.6k points