Answer:
C
Step-by-step explanation:
Equation:
a school has 2 computer labs.Each lab has 30 computers. A total of 6 computers in the school are not working. which experission
2 answers:
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Length of room, l = 3x + 1 ft.
Breadth of room, b = x² -1 ft.
Now, it is given that university wants each room to have 195 ft² of living space.
So,
So, above equation has two complex root and one real root i.e x = 4.08 ft .
Therefore, Length of room is 13.24 ft and breadth is 15.65 ft.
Hence, this is the required solution.