Use quadratic equation to solve

a) y=0.1269x^2-1.5741x+6.7292
b) y=0.0184x^2+1.0496x-7.4804

Show all work!

Question

Use quadratic equation to solve

a) y=0.1269x^2-1.5741x+6.7292
b) y=0.0184x^2+1.0496x-7.4804

Show all work!

anonymous · Answer

you need a calculator for this, do you know the formula?

saifoo.khan · Answer

calc.

asadkarim7 · Answer

-b +- sqrt (b^2 -4ac)/ 2a

anonymous · Answer

Okay, use a calculator and show the steps.  I'm at work so I can't really look at it at the moment.  I just need an answer.  :P

anonymous · Answer

ok saifoo its your speciality, just give answers :-)

saifoo.khan · Answer

lol, ok.

anonymous · Answer

Please make it as neat as possible, too.  Thanks!

asadkarim7 · Answer

saif looks like he know you lol

anonymous · Answer

First has no real solutions, 2nd x=6.40723 or x=-63.4507 according to Wolframalpha

anonymous · Answer

I don't want Wolfram.  I need steps.

anonymous · Answer

Put the numbers into the above formula

anonymous · Answer

Lol Craig^^^

anonymous · Answer

I could see you sitting there like "Try this..." "Problem?" *HUGE GRIN* lol

anonymous · Answer

Haha...no I actually needed it to do something at work today.  But I was running in and out of the lab so much that I didn't have time to just sit down and figure it out.  ROFL

Malevolence, I want to be just like you when I grow up.  Trolling the math forums and pellet.  HAHAHAA

anonymous · Answer

You know it xPPPP