Question

EFECTUAR Y PROBAR:

¾-7/8+5/12-1

3X/4+5Y/6-5X/12+4Y/15

(2X+3Y-5)+(4X-5Y+9)

(3X/4+5Y/6)+(4X/9-7Y/8

(4M²-5M+7)-(3M²+5M-8)

(8a+3b/4-5/6)-(3a/4-2b+5/12)

EFECTUAR:

(3A+5B)(2A-3B)

((4M²-5M+3)(3M²+8M-7)

(2X/3+5/9)(3X/4-3/10)

(4A+3)(3A+5)+(2A+3)(3A-2)-18A²

(7M-8)(8M-6)-(3M+4)(2M-5)-50M²

Answer 1

Respuesta:

EFECTUAR:

(3A+5B)(2A-3B)

((4M²-5M+3)(3M²+8M-7)

(2X/3+5/9)(3X/4-3/10)

(4A+3)(3A+5)+(2A+3)(3A-2)-18A²

(7M-8)(