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a) \(\frac{75^3.3^7}{81^4.5^6}=\frac{5^3.3^3.5^3.3^7}{\left(3^4\right)^4.5^6}=\frac{5^6.3^3.3^7}{3^{16}.5^6}=\frac{3^{10}}{3^{16}}=\frac{1}{3^6}=\frac{1}{729}\)
b) \(\frac{6^6.4^2}{3^{12}.2^8}=\frac{2^6.3^6.\left(2^2\right)^2}{3^{12}.2^8}=\frac{2^6.3^6.2^4}{3^{12}.2^8}=\frac{2^{10}.3^6}{3^{12}.2^8}=\frac{2^2.1}{3^6}=\frac{4}{729}\)
c) \(\frac{34^5.2^5}{2^{14}.17^5}=\frac{2^5.17^5.2^5}{2^{14}.17^5}=\frac{2^{10}}{2^{14}}=\frac{1}{2^4}=\frac{1}{16}\)
a)5^26=5^13.2=10^13
10^13x4^13=40^13
b)27^15=(3^3)^15+3^45
9^10=(3^2)^10=3^20
3^20x3^45=3^65
c)5^12=5^3.4=(5^4)^3=625^3
0,125^3.625^3=625,125^3
d)0,375^40=0,375^2.20=(0.375^2)^20=0,750^20
9^20:0,750^20=1.0012^20
k me
\(B=8+\left(\dfrac{1}{5}\cdot5\right)^4=8+1=9\)
thankyou