I need Help

L

lizab2011

New member
Joined
Aug 17, 2010
Messages
4
Im wondering if anyone would know the answer to this equation???

For all x, (2x^2+3x-6)+(x^2-18x+6)

Thanks for the help!
 


Oops. All equations contain an equal sign; it looks like you made a typographical error, and we do not need the parentheses. 8-)

2x^2 + 3x - 6 = x^2 - 18x + 6

(If my guess above is not correct, please post a correction.)

The given equation can be rearranged to this form: Ax^2 + Bx + C = 0

Can you subtract away each of the three terms on the right, from both sides of the equation ?

I think that's the first step.

Your result will then be in the form: Ax^2 + Bx + C = 0

:?: Next, please answer my questions: have you solved 2nd-degree equations (i.e., quadratic equations) before ? What methods have you studied, so far ?

 
You must log in or register to reply here.
Top