Question

Add.

(2x3+4x2+1)+(x3−x2−4)



Express the answer in standard form.

Enter your answer in the box.

Answer 1

3x³ + 3x² - 3

Explanation:

Step 1: Write expression

(2x³ + 4x² + 1) + (x³ - x² - 4)

Step 2: Combine like terms

3x³ + 3x² - 3