Question

The simplification lf (x^3+2x-3)-(x^2-2x+4)​

Answer 1

x³ - x² + 4x - 7

Explanation:

(x³ + 2x - 3) - (x² - 2x + 4)

remove first parenthesis and distribute second parenthesis by - 1

= x³ + 2x - 3 - x² + 2x - 4 ← collect like terms

= x³ - x² + 4x - 7 ← in standard form