find the antiderivative of:
1/1+4tdt
I will assume you meant
1/(1+4t) dt or else the expression would simply be 1 + 4t
∫ 1/(1+4t) dt = (1/4) ln(1+4t)
1/1+4tdt
1/(1+4t) dt or else the expression would simply be 1 + 4t
∫ 1/(1+4t) dt = (1/4) ln(1+4t)