2x (3 - x)
it it would be 2x * 3 = 6x then 2x * -x Is that right? If so what is the answer?
2x( 3 - x )
= 2x * 3 + 2x * -x
= 2 * 3 * x + 2 * x * x * -1
= 6x + - 2x2
= 6x - 2x2
+168 
