PLEASE WILL GIVE YOU BRAINLEST IF YOU CAN EXPLAIN THE ANSWER TO ME! The question is: write in standard form: (y+4)^3-2y(y-1)
The answer to this question is: y^3+10y^2+50y+64
How do I solve it to get to this answer?
Will report if you do it just for points

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.