i'm really struggling with l'hospital's formula, and i'll get help in person but this homework is due tonight.

limit of ((e^x)-1)/sin(7x) as x --> 0

limit of ((11^x)-(8^x))/x as x --> 0

limit of ((e^x)+2x-1)/(7x) as x --> 0

sorry i'm new here, this is my first time posting so hopefully this works! thanks to anyone who can help!!