Please Help Me. Add (2x^2+4−x^3)+(−4x^2+6x^3−2) Express the answer in standard form. Enter your answer in the box.
1 answer:
Answer:
2x³ - 2x² - 2
Step-by-step explanation:
Step 1: Rewrite expressions
2x² - 4x³ - 4x² + 6x³ - 2
Step 2: Combine like terms
2x³ - 2x² - 2
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