Sunday
November 23, 2014

Homework Help: Math- Algebra II

Posted by Christina on Wednesday, January 5, 2011 at 10:07pm.

x^2-4x+12=0 Complete the square to solve for x.

Okay I know how to do up to here:

(-4/2)^2 -12=x^2-4x(-4/2)^2

2-12= x^2-4x+2
-10= DO I FACTOR IT?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - My homework is to solve by completing the square. But how can you ...
Algebra - Complete the square for the binomial. Then factor the resulting ...
Algebra - Complete the square for the binomial. Then factor the resulting ...
Algebra I - The distance an object falls is directly propotional to the square ...
algebra - solve the polynomial y=2x^2-4x+1 For Further Reading algebra - Reiny, ...
algrebra 2 - it is called completing the square here is the equation 4x^2-4x+1=9...
Pre Cal - Ooops! I wrote it wrong, here's the problem: if x varies directly as y...
math,help,algebra I - I need help can someone help me get unstuck and let me ...
Math - She wants us to complete the square for this problem, but I cannot get it...
Algebra Word problem - I don't know how to put in a square root symbol here so ...

Search
Members