计算:(1)0.125^25×2^75 (2)2(x^3)^2·x^3(3x^3)^3+(5x)
问题描述:
计算:(1)0.125^25×2^75 (2)2(x^3)^2·x^3(3x^3)^3+(5x)
答
(1)0.125^25×2^75
=0.125^25×8^25
=(0.125×8)^25
=1
(2)2(x^3)^2·x^3(3x^3)^3+(5x)
= 2x^6 ×x^3 ×27x^9+5x
=54x^18+5x