Question

subtract: (-3x^4 - 12) - 2x^4. your answer should be in simplest terms. enter the correct answer.

Explanation:

Step1: Remove parentheses

$-3x^{4}-12 - 2x^{4}$

Step2: Combine like - terms

$(-3x^{4}- 2x^{4})-12=-5x^{4}-12$

Answer:

$-5x^{4}-12$