A² + 1 / 2ab ; - 1 / 4ab + 1 / 2b² ; - 1 / 4ab - 1 / 5b² =x⁴ - x² + 5 ; 2 / 3x³ - 3 / 8x - 3 ; - 3 / 5x⁴ + 5 / 6x³ - 3 / 4x =a∧6 - a∧4 + a² ; 3 / 5a∧5 - 3 / 8a∧3 - 1 / 2a ; - 3 / 7a∧4 - 5 / 8a² + 6 ; ?

1)<img src="https://tex.z-dn.net/?f=a%5E%7B2%7D%20" /> + (<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20" />ab - <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%20" />ex]ab - <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%20" />ex]ab) + (<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20" /><img src="https://tex.z-dn.net/?f=%20b%5E%7B2%7D%20" /> - <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%7D%20" /><img src="https://tex.z-dn.net/?f=b%5E%7B2%7D%20" />0

<img src="https://tex.z-dn.net/?f=%20a%5E%7B2%7D%20" /> + <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B10%7D%20" />[img = 10] (respuesta Final)

2)([img = 11][img = 12][img = 13])[img = 14]x ^ {3} [ / tex] + [img = 15][img = 16]) - ([img = 17]x - [img = 18]x) + (5 - 3) = [img = 19][img = 20] + [img = 21][img = 22] - [img = 23] - [img = 24]x + 2.