Question

Realiza Las suigientes sumas con polinomios

1. (3x^4-2x^6+x^3-x+5)+(x^6-3x^2+4x-1)
2. (2x+3^3-5x^3+2x^4+5x-1)+(8x^3-x^4+5x^2-9x^3)
3. (2x^5-3x^4+x^3-8x^2+2x-7)+(-4+2x^2-6x^4+x^5)

Answer 1

1. 3x⁴-2x^6+x³-x+5+x^6-3x²+4x-1
= - x^6 +3x⁴ +x³ - 3x² +3x +4
2. 2x+9-5x³+2x⁴+5x-1+8x³-x⁴+5x²-9x³
= x⁴ - 6x³ +5x² +7x +8
3. =3x^5 - 9x⁴ +x³ - 6x²+2x - 11