Question

Use the quadratic formula need to show work
2x^2+3x-4=0

Answer 1

\[\frac{ -b+\sqrt{b^2-4ac} }{ 2a }or \frac{ -b-\sqrt{b^2-4ac} }{ 2a }\]

Answer 2

From equation, a = 2, b = 3, and c = -4

Answer 3

Plug the number into s.mustafa88's equation

Answer 4

*numbers