# How do you find the roots, real and imaginary, of #y= -3x^2 -5x +3(x/2+1)^2 # using the quadratic formula?

##### 1 Answer

Feb 23, 2018

#### Answer:

#### Explanation:

To solve for roots, we have to substitute y as 0.

First, let confirm whether the roots are real or imaginary.

Hence, both roots are real.

For a quadratic equation

Therefore the req. roots

Note:

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