Ineed these answers checked to see if i did them correctly.

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

What is the definition of exponential decay?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r