How do I solve this WITHOUT IMPORTING MATH* on jupyter notebook. And how do I get my solutions to be exact?

Solve the following equations. Give exact real answers only. a) e3+ = 10e21 (NOTE: use exp for the exponential function) b) In(2-1)+ln(x+2) = 2 (NOTE: use log for the natural logarithm function) Solve the following equations. Give exact real answers only. a) e3+ = 10e21 (NOTE: use exp for the exponential function) b) In(2-1)+ln(x+2) = 2 (NOTE: use log for the natural logarithm function)