计算:(1)(-2)0=______(2)(102)6=______(3)54÷53=______(4)(-2x)3=______(5)2x2•12x3=______(6)(x+2)(x-3)=___

题目简介

计算:(1)(-2)0=______(2)(102)6=______(3)54÷53=______(4)(-2x)3=______(5)2x2•12x3=______(6)(x+2)(x-3)=___

题目详情

计算:
(1)(-2)0=______
(2)(1026=______
(3)54÷53=______
(4)(-2x)3=______
(5)2x2
1
2
x3
=______
(6)(x+2)(x-3)=______
(7)-48ab2c÷3ab=______.
题型:填空题难度:中档来源:不详

答案

(1)(-2)0=1;

(2)(102)6=108;

(3)54÷53=5;

(4)(-2x)3=-8x3;

(5)2x2•class="stub"1
2
x3=x5;

(6)(x+2)(x-3)=x2-x-6;

(7)-48ab2c÷3ab=-16bc.
故答案为:(1)1;(2)108;(3)5;(4)-8x3;(5)x5;(6)x2-x-6;(7)-16bc.

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