# How do you find the roots, real and imaginary, of #y= -x^2 -x+(2x- 1 )^2 # using the quadratic formula?

##### 1 Answer

Jun 4, 2016

#### Answer:

1.435 and .232

#### Explanation:

first you want to simplify the equation by expanding the brackets and then collecting like terms.

sub values into quadratic equation