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Bom dia Felipe!
Solução!
![S=t^{3}-t^{2}\\\\\
S'= 3t^{3-1}-2t^{2-1}\\\\\
S'= 3t^{2}-2t^{1}\\\\\\\\
Para~~t=-1\\\\\\
S'= 3(-1)^{2}-2(-1)^{1}\\\\\
S'= 3(1)-2(-1)\\\\\
S'= 3+2\\\\\
S'=5](https://tex.z-dn.net/?f=S%3Dt%5E%7B3%7D-t%5E%7B2%7D%5C%5C%5C%5C%5C%0AS%27%3D+3t%5E%7B3-1%7D-2t%5E%7B2-1%7D%5C%5C%5C%5C%5C%0AS%27%3D+3t%5E%7B2%7D-2t%5E%7B1%7D%5C%5C%5C%5C%5C%5C%5C%5C%0APara%7E%7Et%3D-1%5C%5C%5C%5C%5C%5C%0AS%27%3D+3%28-1%29%5E%7B2%7D-2%28-1%29%5E%7B1%7D%5C%5C%5C%5C%5C%0AS%27%3D+3%281%29-2%28-1%29%5C%5C%5C%5C%5C%0AS%27%3D+3%2B2%5C%5C%5C%5C%5C%0AS%27%3D5%0A%0A "S=t^{3}-t^{2}\\\\\
S'= 3t^{3-1}-2t^{2-1}\\\\\
S'= 3t^{2}-2t^{1}\\\\\\\\
Para~~t=-1\\\\\\
S'= 3(-1)^{2}-2(-1)^{1}\\\\\
S'= 3(1)-2(-1)\\\\\
S'= 3+2\\\\\
S'=5")
Bom dia!
Bons estudos!
Solução!
Bom dia!
Bons estudos!
Felipe147:
muito obrigado vc como smpre me salvando kkk
Valeu Felipe!
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