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Mathematics 15 Online
OpenStudy (ahsome):

Please help. Question inside comments

OpenStudy (ahsome):

What is the value of b in \(3x^2+bx+3\) when there is only one root?

Nnesha (nnesha):

do you have answer choices

OpenStudy (ahsome):

Nope

OpenStudy (ahsome):

There can only be one root, @Nnesha

OpenStudy (ahsome):

Help, @iambatman @arabpride @iGreen I know I need to use the discriminant: \[b^2-4ac\] But not sure how, or why?

OpenStudy (arabpride):

Idek - sorry - wish i could help

OpenStudy (ahsome):

Just the \[b^2-4ac\] bit

OpenStudy (midhun.madhu1987):

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