判断下面的计算对不对(1)b5?b5=2b5______ (2)b5+b...

判断下面的计算对不对(1)b5?b5=2b5______ (2)b5+b5=b10______(3)x5÷x5=0______ (4)(-2a2c)3=-8a5c3______(5)c?c3=c3______ (6)(-a2)5=-a10.______.

(1)原式=b10
(2)原式=2b5
(3)原式=x0=1;
(4)原式=-8a6c3
(5)原式=c4
(6)原式=-a10
故答案为:×;×;×;×;×;√.
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