Find dy/dx, y= -7e^6x+11 + xe^x
I have a feeling you meant
y = -7e^(6x+11) + xe^x
then
dy/dx = 6(-7e^(6x+11)) + xe^x + e^x
= -42e^(6x+11) + xe^x + e^x
y = -7e^(6x+11) + xe^x
then
dy/dx = 6(-7e^(6x+11)) + xe^x + e^x
= -42e^(6x+11) + xe^x + e^x