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a=3^1\2*(3²)^1\2*(3³)^1\2=3³=27
b=4^1\3*(4²)^1\3*(4³)^1\3=4²=16 PRAWDA
6)
a=∛2√2=(8)^1\3=(2³)^1\3=2^1=2
b=(32)^1\5=(2^5)^1\5=2^1=2
a=b PRAWDA
7)
2log3 6=log3 36
a=log3 36-log3 4=log3(36÷4)=log3 9=2
b=log4 40-log4 5=log4(40÷5)=log4 8=3\2
log4 8=x
4^x=8
(2²)^x=2³
2x=3 /2
x\3\2
a*b=2*3\2=3 PRAWDA