cálculo todo por favor!
Anexos:
Soluções para a tarefa
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Bom dia!
Solução!
Expressão:
![A)\\\\\
(5)^{2} +(5).(-3)+(-3)^{2}\\\\\
25-15+9\\\\\
25+9-15\\\\\
34-15=19\\\\\\\
B)\\\\\
(-0,3)^{2}+(-0,3).(-0,2)+(-0,2)^{2}\\\\\\
0,09+0,06+0,04=0,19](https://tex.z-dn.net/?f=A%29%5C%5C%5C%5C%5C%0A%285%29%5E%7B2%7D+%2B%285%29.%28-3%29%2B%28-3%29%5E%7B2%7D%5C%5C%5C%5C%5C%0A25-15%2B9%5C%5C%5C%5C%5C%0A25%2B9-15%5C%5C%5C%5C%5C%0A34-15%3D19%5C%5C%5C%5C%5C%5C%5C%0AB%29%5C%5C%5C%5C%5C%0A%28-0%2C3%29%5E%7B2%7D%2B%28-0%2C3%29.%28-0%2C2%29%2B%28-0%2C2%29%5E%7B2%7D%5C%5C%5C%5C%5C%5C%0A0%2C09%2B0%2C06%2B0%2C04%3D0%2C19++ "A)\\\\\
(5)^{2} +(5).(-3)+(-3)^{2}\\\\\
25-15+9\\\\\
25+9-15\\\\\
34-15=19\\\\\\\
B)\\\\\
(-0,3)^{2}+(-0,3).(-0,2)+(-0,2)^{2}\\\\\\
0,09+0,06+0,04=0,19")
Bom dia!
Bons estudos!
Solução!
Expressão:
Bom dia!
Bons estudos!
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