Can someone please help me with this?? I need help asap!

Express this equation in logarithmic form.
2^3 = 8

Express this equation in logarithmic form.
6^3 = 216

Express this equation in logarithmic form.
4^0.5 = 2

Express this equation in logarithmic form.
b^x = N

Express this equation in logarithmic form.
y = 10^x