已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-1/4b)-(1/2a-1/4b)的值十万火急!!!!!!!!!!!!!

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 19:32:23
已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-1/4b)-(1/2a-1/4b)的值十万火急!!!!!!!!!!!!!已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-

已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-1/4b)-(1/2a-1/4b)的值十万火急!!!!!!!!!!!!!
已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-1/4b)-(1/2a-1/4b)的值
十万火急!!!!!!!!!!!!!

已知a^2=4^b=2^8,求(1/2a+1/4b)(1/2a-1/4b)-(1/2a-1/4b)的值十万火急!!!!!!!!!!!!!