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7 votes
Factor of this expression 3X + 21 IS​

2 Answers

7 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 Vladislav
by
3.9k points
12 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 Fanale
by
3.4k points