A= 3√64 + 5√-243 - 49 elevado a 1 quinto
Anexos:

Soluções para a tarefa
Respondido por
5
Olá.
![\mathsf{A=\sqrt[3]{64}+5\sqrt[5]{-243}-49^{\frac{1}{2}}}\\\\\boxed{\mathsf{a^{\frac{m}{n}}=\sqrt[n]{m}}}\\\\\mathsf{A=\sqrt[3]{2^6}+5\sqrt[5]{-3^5}-\sqrt[2]{49^1}}\\\mathsf{A=\sqrt[3]{2^6}+5\sqrt[5]{-3^5}-\sqrt[2]{7^2}}\\\mathsf{A=2^3+5\cdot-3-7}\\\mathsf{A=8-15-7}\\\mathsf{A=8-22}\\\boxed{\mathsf{A=14}} \mathsf{A=\sqrt[3]{64}+5\sqrt[5]{-243}-49^{\frac{1}{2}}}\\\\\boxed{\mathsf{a^{\frac{m}{n}}=\sqrt[n]{m}}}\\\\\mathsf{A=\sqrt[3]{2^6}+5\sqrt[5]{-3^5}-\sqrt[2]{49^1}}\\\mathsf{A=\sqrt[3]{2^6}+5\sqrt[5]{-3^5}-\sqrt[2]{7^2}}\\\mathsf{A=2^3+5\cdot-3-7}\\\mathsf{A=8-15-7}\\\mathsf{A=8-22}\\\boxed{\mathsf{A=14}}](https://tex.z-dn.net/?f=%5Cmathsf%7BA%3D%5Csqrt%5B3%5D%7B64%7D%2B5%5Csqrt%5B5%5D%7B-243%7D-49%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D%5C%5C%5C%5C%5Cboxed%7B%5Cmathsf%7Ba%5E%7B%5Cfrac%7Bm%7D%7Bn%7D%7D%3D%5Csqrt%5Bn%5D%7Bm%7D%7D%7D%5C%5C%5C%5C%5Cmathsf%7BA%3D%5Csqrt%5B3%5D%7B2%5E6%7D%2B5%5Csqrt%5B5%5D%7B-3%5E5%7D-%5Csqrt%5B2%5D%7B49%5E1%7D%7D%5C%5C%5Cmathsf%7BA%3D%5Csqrt%5B3%5D%7B2%5E6%7D%2B5%5Csqrt%5B5%5D%7B-3%5E5%7D-%5Csqrt%5B2%5D%7B7%5E2%7D%7D%5C%5C%5Cmathsf%7BA%3D2%5E3%2B5%5Ccdot-3-7%7D%5C%5C%5Cmathsf%7BA%3D8-15-7%7D%5C%5C%5Cmathsf%7BA%3D8-22%7D%5C%5C%5Cboxed%7B%5Cmathsf%7BA%3D14%7D%7D)
Qualquer dúvida, deixe nos comentários.
Bons estudos.
Qualquer dúvida, deixe nos comentários.
Bons estudos.
Perguntas interessantes
Matemática,
1 ano atrás
Química,
1 ano atrás
Português,
1 ano atrás
Matemática,
1 ano atrás
História,
1 ano atrás
Matemática,
1 ano atrás