Question

помогите решить примеры

Answer 1

$1)\frac{2^{19}}{64*2^{9}}=\frac{2^{19}}{2^{6} *2^{9}}=2^{19-6-9}=2^{4}=16\\\\2)\frac{13^{5}*13^{11}}{13^{18}}=13^{5+11-18} =13^{-2} =\frac{1}{13^{2}}=\frac{1}{169}\\\\3)\frac{3^{14}*9}{3^{14}}=9\\\\4)\frac{16*4^{10}}{4^{14}}=\frac{4^{2} *4^{10}}{4^{14}}=4^{2+10-14}=4^{-2}=\frac{1}{4^{2}}=\frac{1}{16} =0,0625\\\\5)\frac{6^{9} *6^{10}}{6^{16}}=6^{9+10-16}=6^{3}=216$

Answer 2

Объяснение:

$\frac{2^{19}}{64*2^9}=\frac{2^{19}}{2^6*2^9} =\frac{2^{19}}{2^{15}}=2^4=16.\\\frac{13^5*13^{11}}{13^{18}} =\frac{13^{16}}{13^{18}} =\frac{1}{13^2}=\frac{1}{169} .\\\frac{3^{14}*9}{3^{14}} =9.\\\frac{16*4^{10}}{4^{14}}=\frac{4^2*4^{10}}{4^{14}}=\frac{4^{12}}{4^{14}} =\frac{1}{4^2} =\frac{1}{16}. \\\frac{6^9*6^{10}}{6^{16}} =\frac{6^{19}}{6^{16}}=6^3=216.$