Question

Alguém pode tirar essa dúvida minha ?(6x⁵-1/3)²

Answer 1

Resposta:

Explicação passo-a-passo:

$\displaystyle \left(6x^5-\frac{1}{3}\right)^2=(6x^5)^2-2(6x^5)\left(\frac{1}{3}\right)+\left(\frac{1}{3}\right)^2=6^2x^{5\times2}-4x^5+\left(\frac{1^2}{3^2}\right)=\\\\ =36x^{10}-4x^5+\left(\frac{1^2}{3^2}\right)=36x^{10}-4x^5+\frac{1}{9}$

Propriedades:

(a-b)²=a²-2ab+b²

$(a^{m})^{n}=a^{m.n}\\\\\sqrt[n]{x^m} =x^{\frac{m}{n} }\\\\a^{m}a^{n}=a^{m+n}\\\\\frac{a^{m}}{a^{n}}=a^{m-n} \\\\a^{0}=1\\\\a^{1}=a$