Question 6 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY
The sum of two polynomials is 8 d to the 5th power minus 3 c cubed d squared plus 5 c squared d cubed minus 4 c d to the 4th power plus 9 If one addend is 2 d to the 5th power minus c cubed d squared plus 8 c d to the 4th power plus 1 , what is the other addend?
Answer
A
6 d to the 5th power minus 4 c cubed d squared plus 5 c squared d cubed minus 12 c d to the 4th power plus 8
B
6 d to the 5th power minus 2 c cubed d squared plus 5 c squared d cubed minus 12 c d to the 4th power plus 8
C
6 d to the 5th power minus 4 c cubed d squared plus 3 c squared d cubed minus 4 c d to the 4th power plus 8
D
6 d to the 5th power minus 2 c cubed d squared minus 3 c squared d cubed minus 4 c d to the 4th power plus 8