Find the derivatives of y = (2 / X & # 179;) + (4 / x) + 18 and y = x & # 178; LNX

Find the derivatives of y = (2 / X & # 179;) + (4 / x) + 18 and y = x & # 178; LNX

1, y = - 4 of - 6 / x minus the square of 4 / X
2, y '= 2x * LNX + x square * 1 / X
=2x*lnx+x
=x(2lnx+1)