SOLUTION: -4x^2+2x-1

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: -4x^2+2x-1      Log On


   

Question 129751This question is from textbook Algebra 1
: -4x^2+2x-1 This question is from textbook Algebra 1

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
-4x^2+2x-1
using the quadratic equation {{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} we get:
x=(-2+-sqrt[2^2-4*-4*-1])/2*-4
x=(-2+-sqrt[4-16])/8
x=(-2+-sqrt-2)/8
x=(-2+-3.464i/8
x=-.25+-.433i answer.