(5x^3 - 2x^4) + (4x^4+ - 5x^3)
• x^4
• 2x^4
• x^4 - 5x^3
• -5x^3
1. (5x^3 - 2x^4) + (4x^4 - 5x^3)
Simplifying the expression by combining like terms:
= -2x^4 + 4x^4 + 5x^3 - 5x^3
= 2x^4 + 0x^3
= 2x^4
2. x^4
3. 2x^4
4. x^4 - 5x^3
5. -5x^3