Question

3 X square + 2 x minus 1 equal to zero

Answer 1

3x^2 + 2x - 1 = 0

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

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

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

hope, it helped ☻☻☻

Answer 2

Hello friend:
Here's your answer:


3x² + 2x - 1 = 0
=> 3x² + 3x - 1x - 1 = 0
=> 3x(x + 1) -1(x + 1) = 0
=> (x + 1)(3x - 1) = 0
Therefore x = -1 or x = 1/3.


Hope my answer helps you.