What is the sum of 245 and 789?
Category: arithmetic
Simplify: (4x^2 + 5x) + (x^2 – 5x + 1)?
Simplify: (4x^2 + 5x) + (x^2 – 5x + 1)?
Simplify: (-6x + 3) – (-x^2 + 5x)?
Simplify: (-6x + 3) – (-x^2 + 5x)?
Simplify: (-9x – 5) – (-9x^2 + x – 5)?
Simplify: (-9x – 5) – (-9x^2 + x – 5)?
Simplify: (2x – 4) – (6x + 6)?
Simplify: (2x – 4) – (6x + 6)?