Question

2 x square + X - 4 = 0​

Answer 1

$2 { }^{2} + x - 4 = 0 \\ 4 + x - 4 = 0 \\ x = 0 \\ \\ hence \: the \: value \: of \: x \: is \: 0$

Hope it will help you....

Answer 2

Answer:

Hope this helps you

Step-by-step explanation:

2x²+x-4=0

=1.18