52X52=(50+2)^2
=50^2+2X50X2+2^2
=2500+200+4
=2704.
标签:52x52,等于,多少
版权声明:文章由 去回答 整理收集,来源于互联网或者用户投稿,如有侵权,请联系我们,我们会立即处理。如转载请保留本文链接:https://www.quhuida.com/life/257854.html
52X52=(50+2)^2
=50^2+2X50X2+2^2
=2500+200+4
=2704.
标签:52x52,等于,多少