Question

1) 2.V0,36-5.V0,09+(-3)=



Os ''V'' São Raiz Quadrada...

Mim Ajudem Pfv.

Answer 1

2V0,36-5V0,09+(-3)=
2V36/100-5V9/100+(-3)=
2.6/10-5.3/10-3=
12/10-15/10-3=
12/10-15/10-30/10=
-33/10=
-0,33