Vandreiaaguerogo Vandreiaaguerogo Matemática Respondido 11)simplifique as expressões algébricas A)x+x+x B)3y+yC)2ab2c+5ab2c+ab2cD)40x2-25x2E)23,4xy3z-8,9xy3z+2,5xy3zpreciso pra hjjjjjj