snailslegs snailslegs

13-11-2020
Mathematics

contestada

Please help!!
What is the solution to 2x^2+x+2=0?

Please help What is the solution to 2x2x20 class=

Respuesta :

Buster9220 Buster9220

13-11-2020

Answer:

your 3rd option

Step-by-step explanation:

[tex]\frac{-1+/-\sqrt{1-4(2)(2} )}{2(2)}[/tex]

[tex]{\frac{-1+/-\sqrt{1-16} }{4}}[/tex]

[tex]{\frac{-1+/-\sqrt{-15} }{4}}[/tex]

[tex]{\frac{-1+/-i\sqrt{15} }{4}}[/tex]

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