Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
The polynomial p(x) = x5 − 9x4 + 13x3 + 57x2 − 86x − 120 has a total of [ }
zeroes. It can have a maximum of [ ]
[ ] positive real roots and a maximum of
[ ] negative real roots.
pls help

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.