# What is quadratic in standard form form #y+9=2(x-1)^2#?

##### 1 Answer

Jul 25, 2016

#### Answer:

#y=2x^2-4x-7#

#### Explanation:

Quadratic equation in the standard form will be like this

#y=ax^2+bx+c#

Given -

#y+9=2(x-1)^2#

#y+9=2(x^2-2x+1)#

#y+9=2x^2-4x+2#

#y=2x^2-4x+2-9#

#y=2x^2-4x-7#