I have the answer just which order do i put it.
-5x^2+5+4x-5y
So I think
-5x^2+4x-5y+5
Am I correct ?
You have couple ways to simplify this expression.
1.
- 5 x² + 5 + 4 x - 5 y² =
- 5 x² - 5 y² + 4 x + 5 =
- 5 ( x² + y² ) + 4 x + 5
2.
- 5 x² + 5 + 4 x - 5 y² =
- 5 x² + 4 x - 5 y² + 5 =
x ( - 5 x + 4 ) + 5 ( - y² + 1 )
3.
Of course you can write this result 2 as:
- 5 x² + 5 + 4 x - 5 y² =
- x ( 5 x - 4 ) - 5 ( y² - 1)