Math, asked by devanands075, 4 days ago

2x square + x + 4 = 0


( Do by Formula method)​

Answers

Answered by harishkashyap4737
0

2x

2

+x−4=0

Compairing with ax

2

+bx+c=0

a = 2 b = 1 c = -4

2a

−b±

b

2

−4ac

=

2×2

−1±

1

2

−4×2(−4)

4

−1±

33

∴x=

4

−1+

33

OR x=

4

−1−

33

*please tick brainly*

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