Factor: 2x(x-4)+9(x-4) and x^2(x-3)+7(x-3)
2x(x-4)+9(x-4) and x^2(x-3)+7(x-3)
Note that (x - 4) is common to both terms in the first one...so we have
(x-4)(2x + 9)
The second one is similar......
Thx sooooo much.
No prob.....
I just realized that the same method can apply to different questions!
Yep....taking out a common factor is a vital skill in being able to factor...glad you saw it...!!!
+128707 
+709 
