Hello,
Number of solutions=3
x³-2x²-5x+6=x³-x²-x²+x-6x+6=x²(x-1)-x(x-1)-6(x-1)=(x-1)(x²-x-6)
=(x-1)(x²-3x+2x-6)=(x-1)(x(x-3)+2(x-3))
=(x-1)(x-3)(x+2)
Sol={1,3,-2}
0,8 is the answer because 5*6+1/6=5,2 and 6-5,2=0,8
Answer:The lateral surface area Al of the triangular prism is 270cm^2
Step-by-step explanation:
An equilateral triangle has all 3 sides equal = 6 cm each
The height of the container is 15cm
Lateral surface area,Al =(a + b + c)h
Al= (6+6+6)15
Al= (18)15 = 270cm^2
Answer: 9:14
Step-by-step explanation: So if he started if 1 bacteria, it becomes 2 bacteria at 9:01, etc. So at 9:13, it is 2^13 and if that is half, that means 2^14 is when it is full so 9:14.
Answer: 12
Step-by-step explanation:
I will assume those are coordinates.
The distance between 2 points is given by √ (x2 − x1)^2 + (y2 − y1)^2.
Replacing the values, we get √ (5 − 5)^2 + (6 − -6)^2 = √0+144 = 12
