A and b are positive integers and a–b = 3. Evaluate the following:9 ^(1/2b)/3^a

answer: list the statements and i will follow up!

step-by-step explanation:

step-by-step explanation:

for volume, add base x height x width

the first option i believe

step-by-step explanation:

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?