julio767 julio767
  • 15-01-2019
  • Mathematics
contestada

Solve the quadratic equation for x what is one of its roots 3x2-14x-5=0

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-01-2019

Answer:

x = -1/3     x=5

Step-by-step explanation:

3x^2-14x-5=0

(3x+1) (x-5)=0

Using the zero product property

3x+1 =0   (x-5)=0

3x=-1        x=5

x = -1/3     x=5

Answer Link

Otras preguntas

खालील कथा (गोष्ट) लिहा1) गर्वचे घर खाली2) आडशी याची फजिती ​
A school librarian ordered new books
What is Japanese tradition?
In lines 8-11, describe what is happening and what is the tension in the story’s opening.
I need an explanation plzzz help :)
Explain the importance of scale of preference to individual​
June's Mother is pushing her to be a prodigy June think it is because her mother does not believe she is good enough do you agree with June's  interpretation o
Seven friends change counts in their pockets.They have $0.00,$1.25,$0.02,$2.00,$10.75,$0.40 and $0.00.What is the median amount of pocket change per person?
True or False: The parts of the cells called, cellular respiration, glucose and oxygen combine to make carbon dioxide and water releasing energy.
A 15.0 mL solution of Sr(OH)2 is neutralized with 29.8 mL of 0.350 M HCI. What is the concentration of the original Sr(OH)2 solution?