Question

Решите производные
y=4ln(2x-3)
y=2lnx/x³

Answer 1

у=4In(2х-3)

0=4In(2x-3)

0=4In(2x-3), x>\frac{3}{2}  

4In(2x-3)=0

In(2x-3)=0

2x-3=1

2x=3+1

2x=4

x=2, x>\frac{3}{2}

x=2