Question

Which of the following is not a quadratic equation
1. (y²/2) = 2y+7
2. 6-5y-y² = 0
3. y-81 = 7y
4. (y-3) (y+3) =​

Answer 1

She puts it down to the innocence of youth.

Times,Sunday Times

It's about my first love and the innocence of youth, playing in the garden.

The Sun

You could put it down to the wild innocence of youth but that would be to go easy on himself, and that was never his way.

Times, Sunday Times

Talk about the innocence of youth.

Times, Sunday Times

Whatever happened to the 

Answer 2

Answer:

I don't know yar soory