Question

(2 + 3x4) + (5x4 + 3) 2.) (2x2 - 1) +(x² - 4)

Answer 1

Explanation

1.) (2 + 3x⁴) + (5x⁴ + 3)

2.) (2x² - 1) + (x² - 4)​

The key to simplifying these expressions is to open the brackets correctly and collecting like terms.