What is the difference of the polynomials? open paren 8 r to the 6th power s cubed minus 9 r to the 5th power s to the 4th power plus 3 r to the 4th power s to the 5th power close paren minus open paren 2 r to the 4th power s to the 5th power minus 5 r cubed s to the 6th power minus 4 r to the 5th power s to the 4th power close paren
Answer
A
6 r to the 6th power s cubed minus 4 r to the 5th power s to the 4th power plus 7 r to the 4th power s to the 5th power
B
8 r to the 6th power s cubed minus 5 r to the 5th power s to the 4th power plus r to the 4th power s to the 5th power plus 5 r cubed s to the 6th power
C
6 r to the 6th power s cubed minus 13 r to the 5th power s to the 4th power minus r to the 4th power s to the 5th power
D
8 r to the 6th power s cubed minus 13 r to the 5th power s to the 4th power plus r to the 4th power s to the 5th power minus 5 r cubed s to the 6th power