Question

3x^2+11x-4=0 solve by completing the square method

Answer 1

it is right one na ok

Answer 2

${3x}^{2} + 12x - x - 4 = 0 \\ 3x(x + 4) - 1(x + 4) \\ (3x - 1)(x + 4)$
therefore,x=1/3,-4