SOLUTION: in trinomials. how would you solve ( 9x2 - 18x + 8 )
Algebra.Com
Question 428925: in trinomials. how would you solve ( 9x2 - 18x + 8 )
Found 2 solutions by solver91311, stanbon:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
You wouldn't. I wouldn't. Nobody would. You can't "solve" something that doesn't have an equals (or inequality) sign. Now if you really meant how do you factor it, that I could answer. Too bad that isn't the question you asked.
John
My calculator said it, I believe it, that settles it
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve 9x^2 - 18x + 8 = 0
---
Use the Quadratic Function:
---
x = [18 +- sqrt(18^2-4*9*8)]/18
---
x = [18 +- sqrt(36)]/18
---
x = [18+6]/18 or x = [18-6]/18
---
x = 4/3 or x = 2/3
-----------------------------
Cheers,
Stan H.
==============
RELATED QUESTIONS
how would you solve... (answered by Fombitz)
How do you solve 7(1 − x) = 9(1 + 2x) + 8.
7-7x=9+18x+8
7-7x=17+18x... (answered by jim_thompson5910)
factor:... (answered by scott8148)
how do you solve 2b^2+13b-7 using... (answered by jim_thompson5910)
how do you solve y^2-5y+4 using... (answered by Alan3354)
How do you factor trinomials?
thank... (answered by longjonsilver)
i need help!!!! way behind on home work and have no idea how to do this algebra! im... (answered by stanbon)
how do you factor (x-3)^2-2(x-3)-8? Factoring... (answered by stanbon)
I don't understand how to factor trinomials in lessons 8-6 page 520-521 which I had... (answered by Zach197755,ikleyn,Alan3354,josgarithmetic)
