This formula solve by discriminant (D=b^2-4ac)
Answer: <
im sorry if this is wrong im not entirely sure :(
Answer:
-w − z = <4, -7>
z − w = <6, 1>
w − z = <-6, -1>
Step-by-step explanation:
Multiply 20 and 12 then divide hope this helps :)
Answer:
6a2 + 6a + 7
Step-by-step explanation: