Sunday

January 25, 2015

January 25, 2015

Posted by **Sam** on Friday, April 20, 2012 at 3:08pm.

- Mathematics -
**Damon**, Friday, April 20, 2012 at 3:16pm3 x^2 + 2 x + 1

3 [x^2 + 2/3 x + 1/3]

3 [ x^2 + 2/3 x + 4/36 + 1/3 - 4/36 ]

3 [ (x+2/6)^2 + 3/9 - 1/9 ]

3 [ (x+1/3)^2 + 2/9 ]

3 (x+1/3)^2 + 2/3

- Mathematics -
**Damon**, Friday, April 20, 2012 at 3:17pmI used "completing the square" which you will find in your text under solving quadratic equations.

**Answer this Question**

**Related Questions**

Math - I need help with this problem. In decimal form, write the ratio of the ...

math - i am having a minor difficulty i've been stuck for over an hour and don't...

Math - Find the shortcut. Solve these problems. Then find and explain a shortcut...

algebra 2 multiple choice HELP - find f(a), if f(t) = 2t2(squared)-t-2 A. 2(a+t)...

math - How do i find the area of a triangle? For example: A squared + b squared...

Math - Find the equation of a hyperbola of the form x squared / M - y squared / ...

College Algebra - Can someone check my answer please! I'm not sure this is right...

Mathematics - If (a+b)squared = 361 and ab =-120, calculate the value of a ...

Math11U - A Pythagorean Triple is a set of integers that satisfy the Pythagorean...

10th Grade Algebra - Please help me with these factorise algebra questions!!! 1...