zulfiquer1968 zulfiquer1968
  • 10-04-2024
  • Mathematics
contestada

If roots of the equation x³−12x²+39x−28=0 are in A.P., then its common difference is -
a. ±1
b. ±2
c. ±3
d. ±4

Respuesta :

Otras preguntas

a population of white moths lives in a forest near a factory. this factory burns coal and pollutes the air with black dust. over time, this dust has settled on
Identify the intermediate goals that would be most helpful toward becoming a Chef. Check all that apply. within two months, organize and start a school cooking
Can anybody help with this one?
Please help me with this triangle problem!
What is the average rate of change from x = −1 to x = −2?
42,000 as a multipul of a power of 10
What long term process leads to a Holocaust?
Help. I’m new to learning functions like this
Solve the system algebraically. -6x+3y=27 -5x-3y=-16
Nonfood contact surfaces in a food-service establishment _____. A.can be disregarded as food safety hazards B.should only be cleaned with a "comestible", or edi