SOLUTION: please help me solve this equation in vertex form y=x2+16x

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: please help me solve this equation in vertex form y=x2+16x      Log On


   



Question 1074265: please help me solve this equation in vertex form y=x2+16x
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
y=x%5E2%2B16x%2B%2816%2F2%29%5E2-%2816%2F2%29%5E2

highlight%28y=%28x%2B8%29%5E2-64%29



.
vertex is (-8,-64).

Answer by ikleyn(52776) About Me  (Show Source):
You can put this solution on YOUR website!
.
Hey,

your formulation of the problem is INCORRECT.

The correct formulation is this:

Write this quadratic polynomial in vertex form.