Question 6 Will tracks the high and low temperatures in his town for five days during a cold spell in January. His results are shown in the table below Day High Low Monday 15 °F 10 °F Tuesday 8 °F -4 °F Wednesday -2 °F -5 OF Thursday -3 °F -7 OF Friday -1 °F -12 °F For which days was the change in temperature more than 10 'F? Choose ALL that are correct.

divide the numbers

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?