Question 3 • CMS 2026-2027 NC Math 3 CREDIT RECOVERY
Which quadratic equation is equivalent to open paren x plus 2 close paren squared plus 5 times open paren x plus 2 close paren minus 6 is equal to 0 ?
Answer
A
u squared plus u minus 6 is equal to 0 where u is equal to open paren x plus 2 close paren
B
open paren u plus 2 close paren squared plus 5 times open paren u plus 2 close paren minus 6 is equal to 0 where u is equal to open paren x minus 2 close paren
C
u squared plus 5 u minus 6 is equal to 0 where u is equal to open paren x plus 2 close paren
D
u squared plus 4 plus 5 u minus 6 is equal to 0 where u is equal to open paren x minus 2 close paren