Question

Solve this quadratic equation using the quadratic formula.

3x2 + 5x + 1 = 0

Answer 1

\[\frac{ -5\pm \sqrt{25-4(3)(1)} }{ 2(1) }\]

Answer 2

@TheSmartOne is correct good job

Answer 3

\[\frac{ -5\pm \sqrt{25-12} }{2 }\]
\[\frac{ -5\pm \sqrt{13} }{ 2}\]

Answer 4

Thank you both.

Answer 5

@TheSmartOne :wrong ..

Answer 6

Oops I messed up

Answer 7

Hmm?

Answer 8

\[x= \frac{ -5\pm \sqrt{13} }{ 2(3) }\]

Answer 9

Yes @Techworm I kind of lost the 3...

Answer 10

I see now, thanks wormie worm.

Answer 11

your welcome @Basher