What is the sum?
3x
X - 4
X-3
+
2x
7x2 + 7 x + 12
2X(X - 4)
6x4 - 7x + 12
2 x(x - 4)
7x2 - 7x + 12
2 x(x - 4)
6x4 + 7 x + 12
2X(X - 4)
