Question

differentiate (2x+4) (x³-7x+4)​

Answer 1

Answer:

2x(x³)+2x(-7x)+2x(4)+4(x³)+4(-7x)+4(4)=2x⁴-14x²+8+4x³-28x+16=2x⁴+4x³-14x²-28x+24

Answer 2

Answer:

$y = x8 \tan(x)$