7) Substituindo x = 0,5 e y = - 0,8 , o valor da expressão − ²
+
é:
a) 1,00 b) 1,05 c) 1,15 d) 1,25
Respostas
respondido por:
0
eu preciso urgentemente que me responda minha pergunta que eu fiz lá na minha conta por favor
me ajude pfv eu implorooo
aureapasquali:
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respondido por:
3
Resposta:
d 1,15 por vários motivos
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