Whats the rest of the question ?
Answer:
(-1,-2)
Step-by-step explanation:
First family fitness center: 50 + 30m
Second center: 40m
At 5 months the fitness centers will cost the same because:
50 + 30(5) = 200
40(5) = 200
Answer:
noooooo
Step-by-step explanation:
We have the following equation:
ax2 + bx + c = 0
Using the resolver we have:
x = (- b +/- root (b2 - 4ac)) / 2a
We have:
b2 - 4ac <0
Therefore the root is negative
Answer:
It has two complex solutions
option B