Sorry I'm not sure if I'm right just my thinking...
set the number to be x so that (5x+2)(3x-4)??
Step-by-step explanation:
.
.
.
.
.
..1
1
1
1
1
2
2
2
3
3
3
34
4
4
45
5
5
5
56
6
6
5i d
s
6
Common factor is 4X
Rewriting the term we get: 
Step-by-step explanation:
We need to find the common factor of the expression: 
A common factor is the term that is common in all the terms of the expression.
In the given expression the common factor is: 4X because it is common in both terms


So, Common factor is 4X
Rewriting the term we get: 
Keywords: Factors
Learn more about factors at:
#learnwithBrainly
Answer:
d
Step-by-step explanation:
Answer:
x=21
Step-by-step explanation:
69+90= 159
180-159=21