Question

Номер 4 напешите пж!!!!!!!!

Answer 1

4.

а)$2^7=128$

б)$5^3=125$

в)$(1,4)^2=1,4*1,4=1,96$

г)$(\frac{3}{4})^4= \frac{81}{256}$

д)$(1\frac{1}{3})^5=( \frac{4}{3})^5=\frac{1024}{243}$

е)$(-\frac{4}{5})^3=-\frac{64}{125}$

ж)$(1,(5))^2=1^2*5^2=25$

з)$3^5=243$

и)$(-0,7)^3=-0,343$

й)$(-\frac{7}{12})^2= \frac{49}{144}$

к)$(-2\frac{1}{4})^3=(- \frac{9}{4})^3=- \frac{729}{64}$

л)$(-0,(6))^2=-0^2*6^2=0$