Yes you do , i learned pythagorean theorem last year in pre-algebra
Four to the fifth power is...
4•4•4•4•4=1,024
C) Ther is one outliner , indicating an abnormally large number of books were rented out on that day

we can divide the equation on (x+1) and if we have a real solutons (x+1) is a factor
is a factor because the remainder is 0
so the new form of the equation is