xwmuller2006 xwmuller2006

10-05-2022
Mathematics

contestada

What are the solutions of the equation 6x2 + x-1=0 ?
Answers are -1/2 and 1/3

What are the solutions of the equation 6x2 x10 Answers are 12 and 13 class=

Respuesta :

sxmthing sxmthing

10-05-2022

Answer:

-1/2 and 1/3

Step-by-step explanation:

hope this helps?:)

Answer Link

ven22514 ven22514

10-05-2022

Answer:

-½ and ⅓

Step-by-step explanation:

6x²+ x - 1 = 0

6x²+3x -2x - 1 = 0

3x(2x + 1) -1(2x + 1) = 0

(3x-1)(2x + 1) = 0

3x-1 = 0 and 2x + 1 = 0

3x = 1 2x = -1

x = ⅓ x = -½

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