计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 10:33:19
计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急
x;N@bY J^; h@%kDE@KAs!c`hͧGi&t|L*.bh(EE?gz&eXfn[B7wj8 {U56j_]j{vڪ

计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急
计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急
 

计算 :(-0.5a^3b^2)(-4a^n+1 b^n c) 急
(-0.5a^3b^2)(-4a^n+1 b^n c)
=2a的n+4次方b的n+2次方c