seanpower2002 seanpower2002
  • 19-05-2020
  • Mathematics
contestada

What is the solution to 3x²+x+10=0

Respuesta :

jesutemisola jesutemisola
  • 20-05-2020

Answer:

x = - 1/6 + √-119/6, and, - 1/6 - √-119/6

Step-by-step explanation:

Using the quadratic formula which is: - b ± √b² - 4ac / 2a

a = 3, b = 1, c = 10

- 1 ± √1² -4 * 3 * 10 / 2 * 3

- 1 ± √1 - 120 / 6

-1 ± √-119 / 6

= -1/6 + √119/6,               or                  - 1/6 - √-119/6

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