Question

Вычислите выражение:

Answer 1

$\frac{5*3^5}{15^4} *3^2= \frac{5*3^5}{3^4*5^4} *3^2= \frac{3}{5^3} *3^2= \frac{3}{125}*3^2= \frac{3^3}{125} =( \frac{3}{5} )^3= \frac{27}{125}$

Answer 2

5*3^5/(5*3)^4=5*3^5/5^4*3^4=0.024