Question

2x square + 3x + 1 = 0 by formula method

Answer 1

Answer:

-1/2 : -1

Step-by-step explanation:

2x²+ 3x +1 =0

here is the answer i hope this will help you

Answer 2

Step-by-step explanation:

-b + or - √(b^2 - 4ac)

= __________________

2a

where a = 2, b= 3, c = 1

(-3) + or - √(3^2 - 4*2 * 1)

= ______________________

2*2

(-3) + or -( 1 )

= _____________

4

= (-3 + 1)/4 or (-3-1)/4

= (-2)/4 or (-4)/4

= (-1)/2 or -1