Question

preciso do calculo das equações​

Answer 1

Resposta:

Solução:

6)

$\large \sf \displaystyle \left\begin{array}{ccc} \sf \left ( \dfrac{3}{4} \right )^{300} \cdot \left ( \dfrac{3}{4} \right )^{-\;150} \cdot \left ( \dfrac{3}{4} \right )^{48} \cdot \left ( \dfrac{3}{4} \right )^{52} = \end{array}\right$

$\large \sf \displaystyle \left\begin{array}{ccc} \sf \left ( \dfrac{3}{4} \right )^{300 - 150+ 48 +52} = \end{array}\right$

$\large \sf \displaystyle \left\begin{array}{ccc} \sf \left ( \dfrac{3}{4} \right )^{150+100} = \end{array}\right$

$\large \sf \displaystyle \left\begin{array}{ccc} \sf \left ( \dfrac{3}{4} \right )^{250} \end{array}\right$

7)

$\large \sf \displaystyle \left\begin{array}{ccc} \sf x = \sqrt{0,36} + (0,5)^2 - \sqrt[3]{0,125} \end{array}\right$

$\large \sf \displaystyle \left\begin{array}{ccc} \sf x = 0,6+0,25 + \sqrt[3]{0,5^3} \end{array}\right$

$\large \sf \displaystyle \left\begin{array}{ccc} \sf x = 0,85 + 0,5 \end{array}\right$

$\framebox{ \boldsymbol{ \sf \displaystyle x =1,35 \large \sf \displaystyle \left\begin{array}{ccc} \sf \end{array}\right }} \quad \gets \mathbf{ Resposta }$

Explicação passo-a-passo: