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What is the value of b2 - 4ac for the following equation? 2x2 + 3x = -1
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What is the value of b2 - 4ac for the following equation?

2x2 + 3x = -1

User Donkey Shame
by
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1 Answer

1 vote

2x^2+3x=-1

2x^2+3x+1=0

\Delta=b^2-4ac

a=2

b=3

c=1


\Delta=3^2-4*2*1=9-8=1

:)
User Matt Stern
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