Aprofessional basketball player can score 3 more than 4 times as many points per game as an average person. which expression correctly describes how much the professional athlete can score, if the average person can score y points? a. 3+4y b. 4+3y c. 4-3y d.3(4)(y)

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answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?