Question
factor this expression completly
-21x+28
-21x+28
Answers
Answered by
GPT 3.5
To factor the expression -21x + 28 completely, we can first factor out the greatest common factor, which is 7:
-21x + 28 becomes 7(-3x + 4).
Now, we can see that the expression cannot be factored any further since -3x + 4 is not divisible by any common factors.
-21x + 28 becomes 7(-3x + 4).
Now, we can see that the expression cannot be factored any further since -3x + 4 is not divisible by any common factors.