Subtract ( 6y3 + 17y-3 ) - ( 4y3 - 11y+9 )
So you want to distribute the negative to the second equation. 6Y3 +17 Y -3 - 4Y3 + 11Y -9 Now combine like terms. 2y^3 + 28y - 12 There is your answer. Hope this helps!
This is a lot simpler than it looks. You just need to subtract like terms. Here are the like terms 6y³ and 4y³ 17y and -11y -3 and 9 So 6y³ - 4y³ = 2y³ 17y - (-11y) = 28y -3 - 9 = -12 So your final answer would look like this 2y³ +28y -12 Hope this helped!!