Предмет: Математика, автор: Аноним

помогите пожалуйста я не была в школе вот и не понимаю​

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Автор ответа: 27Ekaterina09
0

Здесь все задания выполняются по двум свойствам степеней:

a^m*a^n=a^{m+n}\\a^m:a^n=a^{m-n}\\

5^3*5^2=5^5=3125\\10^3*10^4=10^7=10000000\\6^9:6^8=6^1=6\\c^8:c^7=c^1=c\\\frac{a^2*a^4}{a^6} =\frac{a^6}{a^6} =a^0=1\\(c^2)^3=c^6\\(b^6)^2=b^12\\(a^4)^5=a^{20}\\\frac{2^3*2^4*2}{(2^3)^2} =\frac{2^8}{2^6} =2^2=4\\\frac{(3^6)^3}{(3^2)^4*3^{10}}=\frac{3^{18}}{3^{18}}=1

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