juanita ran 8.3 miles in week 1 and 12.09 miles in week 2 she used the subtraction below to determine how much farther she ran in week 2 than in week 1

What two consecutive odd integers have a sum of -28

What number must you add to complete the square x^2+12x=16

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤