Seudónimo Seudónimo
  • 26-01-2021
  • Mathematics
contestada

3x^2- 10x - 8 please help with this

Respuesta :

Ari7919 Ari7919
  • 26-01-2021
So why I now yes when she where it go to get the stuff
Answer Link
madonna80 madonna80
  • 26-01-2021
b^2 - 4xaxc
a=3 b= -10 c= -8

(-10)^2 -4 x3 x (-8)

100 + 96

196

Sqrt(196) = 14

x1 = (-b-sqrt(196))/2a
x1= (10-14)/6
x1= -2/3

x2 = (-b+sqrt(196))/2a
x2 = (10+14)/2a
x2= 4
Answer Link

Otras preguntas

What role did organized institutions such as the Air Mail Service and commercial air travel play in the early developments of aircraft?
What is the value of x in the equation 2(2x − 5 − 4) = 160 − 17? 40.25 62.25 80.25 143.0
How many grams of nitrogen are present in 2 moles of HNO3?
eleven increased by a number is -12
A commitment to being ethical is important for good leadership. Please select the best answer from the choices provided. T F
The most abundant dissolved salt in ocean water is a. sodium saline. c. sodium chloride. b. sodium fluoride. d. sodium chlorine.
Why did the delegates decide to add a bill of rights to the Constitution?
which of the following was a conservative criticism of the Equal Rights Amendment
What might be the consequence of falling birth date in some European contries?
You have 59 total coins for a total of 12.05. You only have quarters and dimes. How many of each coin do you have?