2) Resolva a equação: √(3 − 6)

2 − 13 = 2.​


Resposta :

Resposta:

Resposta: a) 5-2x+3=-8+4x-2-2x-4x=-2-8-3-5-6x=-18-x=-18/6-x=- 3 . (-1)x=3b) 5x+3+2x-4+3x+8=-135x+2x+3x=-13-8-3+410x=-20x=-20/10x=-2c) 2.

Resposta:

......................