Answer:
Step-by-step explanation:
discriminant=5²-4×1×7=25-28=-3<0
no real number solution.
Answer:
9 - n
Step-by-step explanation:
could you make me brainliest if this helped? :)
Answer: c=36
Step-by-step explanation: c/4-5=4
Add 5 to 4
c/4=9
9 divided by 1/4
C= 36
Answer:
Step-by-step explanation: to be honest i do not know