Question

repede va rog frumos​

Answer 1

Răspuns:

Explicație pas cu pas:                  

           

$\bf a)~~ 2^{1}\cdot 2^{5}\cdot2^{7} =2^{1+5+7} = \green{\underline{~2^{13~}}}$

$\bf b)~7^{6}\cdot7^{3}\cdot7=7^{6+3+1}=\blue{\underline{~7^{10}~}}$  

$\bf c)~11^{0}\cdot11^{1}\cdot11^{11}=11^{0+1+11}=\purple{\underline{~11^{12}~}}$

$\bf d)~2^{0}\cdot2^{1}\cdot2^{2}\cdot...\cdot2^{9} =2^{0+1+2+...+9}= 2^{(9\cdot10):2}=\pink{\underline{~ 2^{45}~}}$

$\bf e)~\big(2^{5}\big)^{15} =2^{5\cdot15}=\red{\underline{~2^{75}~}}$

$\bf f)~(5^{6})^{7}=5^{6\cdot7}=\green{\underline{~5^{42}~}}$

$\bf g)~2^{135}:2^{100}=2^{135-100}=\blue{\underline{~2^{35}~}}$

$\bf h)~5^{32}:5^{23}=5^{32-23}=\red{\underline{~5^{9}~}}$