2x2 + 6x – 7x + 8 – 3x+ 1
The first step is to combine like terms:
2x^2 + (6x – 7x – 3x) + (8 + 1)
Simplify:
2x^2 – 4x + 9
Therefore, the simplified expression is 2x^2 – 4x + 9.
2x^2 + (6x – 7x – 3x) + (8 + 1)
Simplify:
2x^2 – 4x + 9
Therefore, the simplified expression is 2x^2 – 4x + 9.