Question

Tính : 8¹⁴/ 4¹²

mk sẽ tick cho

Answer 1

\(\frac{8^{14}}{4^{12}}\)

= \(\frac{\left(2^3\right)^{14}}{\left(2^2\right)^{12}}\)

= \(\frac{2^{42}}{2^{24}}\)

= 2^{42 - 24}

= 2¹⁸

Answer 2

\(\frac{8^{14}}{4^{12}}\)\(=\frac{\left(2^3\right)^{14}}{\left(2^2\right)^{12}}\)\(=\frac{2^{42}}{2^{24}}=2^{18}=262144\)