a) \(x^5\cdot x^3\cdot x^2=x^{5+3+2}=x^{10}\)
b) \(\left(0,2\right)^8:0,04=\left(0,2\right)^8:\left(0,2\right)^2=\left(0,2\right)^{8-2}=\left(0,2\right)^6\)
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a)x^5.x^3.x^2=x^5+3+2=x^10
b)0,2^8:0,04=0,2^8:0,2^2=0,2^8-2=0,2^6