Question

Please find the roots of this quadratic equation by ONLY FACTORISATION METHOD

$2x {}^{2} + x - 4 = 0$
I WILL MARK AS BRAINLIEST​

Answer 1

x-4=0-8x²

Step-by-step explanation:

x+8x²=9

9x²=9

x²

Answer 2

Answer:

Hope the answer is right