[img]2011q3/ct_egmatqm_egmatqchoose_0443_201121[/img]A、 B、 C、 

游客2024-01-14  27

问题

选项 A、 
B、 
C、 
D、 
E、 

答案 B

解析 16+64 can be rewritten as 16(1+4); the square root of (16×5) is .
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