化简 ((2^5)/(3^2))^4

解答

化简

(\frac{2 ^{5}}{3 ^{2}})^{4}

\frac{1048576}{6561}

十进制

159.81953 \dots

求解步骤

(\frac{2 ^{5}}{3 ^{2}})^{4}

使用指数法则:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{( 2 ^{5} ) ^{4}}{( 3 ^{2} ) ^{4}}

(2^{5})^{4} = 1048576

= \frac{1048576}{( 3 ^{2} ) ^{4}}

(3^{2})^{4} = 6561

= \frac{1048576}{6561}

\frac{5 x}{6} - \frac{3 - x}{8} = \frac{4 x + 3}{12}

10 x^{2} - 21 x = - 2

18 - 4 v = 42

s im pl i f y \frac{3 - 4 i}{8 + 2 i}

f a c t or 64 a^{3} + 125 b^{3}