1. 7/7 в 16 степени (/-дробь)
2. 3
4.2 в 48 степени
(3/7)^3*7^3=3^3=27
6^2/24^2=(1/4)^2=1/16
3^-4*(2/3)^-4=2^(-4)=1/16
<span>10^-6/5^-6=2^(-6)=1/64</span>
A) a²+6ab+9b²-c²=(a+3b)²-c²=(a+3b-c)(a+3b+c)
b) mn+mp+n²+2np+p²=m(n+p)+(n+p)²=(n+p)(m+n+p)
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