Question

Subtract.

Your answer should be a polynomial in standard form.
(3x^3 + 4x²) - (2x^3+ 3x^2– x) =

Answer 1

x³ + x² + x

Explanation:

(3x³ + 4x²) - (2x³ + 3x² - x) ← distribute parenthesis

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

= x³ + x² + x