Which measurement is the closest to m

move it to the other side

step-by-step explanation:

(hint): the answer is in the question.

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?

(4x+15)^2

step-by-step explanation:

factor using the perfect square rule