计算:[(ab).(a^2b^2)]^2

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计算:[(ab).(a^2b^2)]^2

计算:[(ab).(a^2b^2)]^2
计算:[(ab).(a^2b^2)]^2

计算:[(ab).(a^2b^2)]^2
原式=(a^3b^3)^2=[(ab)^3]^2=(ab)^6=a^6b^6

[(ab).(a^2b^2)]^2
= (ab)².(a²b²)²
=a²b².a^4b^4
=.a^6b^6