diagocastaneda345 diagocastaneda345
  • 11-06-2021
  • Mathematics
contestada

find the sum of the solutions of this equation 3x2+14x+8=0

Respuesta :

rakshaprakash11
rakshaprakash11 rakshaprakash11
  • 11-06-2021

Answer:

3x^2+14x+8=0

(3x^2+12x) (2x+8)=0

3x(X+4) 2(X+4)=0

so, (3x+2) (X+4)=0

either 3x+2=0

X= -2/3

or X+4=0

X= -4

now sum of solutions so

-2/3+-4

(-2+-12)/3

-14/3

Answer Link
appieepieees appieepieees
  • 11-06-2021
If your looking for the “X”, X=-1
Answer Link

Otras preguntas

How is sales tax similar to a flat tax?
How long is a foot in inches?
Which of the following contains sacred Hindu writings? a. the Upanishads and the Vedas b. the Kshatriya and the Upanishads c. the Atman and the Vedas d. the Ve
192 fluid ounces equals how many pints?
on average , a dolphin swims at a speed of 8 kilometers per hour for about 15 hours per day. what distance does a dolphin travel per day?
Which archetype does Uncle Billy best represent?
Which are elements of plot structure that the reader can study in order to understand the resolution?
explain how you know whether to add or subtract when you use the distributive property to multiply
12 is 5% of what number
A............is someone who seeks to influence public officials in favor of a specific cause or agenda? A. libertarian B. staffer C. lobbyist D. reactionary