观察一组式子:3²+4²=5²,5²+12²=13²,7²+24²=25²,9²+40²=41²,……,第n个式子是
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 15:47:43
![观察一组式子:3²+4²=5²,5²+12²=13²,7²+24²=25²,9²+40²=41²,……,第n个式子是](/uploads/image/z/217414-46-4.jpg?t=%E8%A7%82%E5%AF%9F%E4%B8%80%E7%BB%84%E5%BC%8F%E5%AD%90%EF%BC%9A3%26%23178%3B%2B4%26%23178%3B%3D5%26%23178%3B%2C5%26%23178%3B%2B12%26%23178%3B%3D13%26%23178%3B%2C7%26%23178%3B%2B24%26%23178%3B%3D25%26%23178%3B%2C9%26%23178%3B%2B40%26%23178%3B%3D41%26%23178%3B%2C%E2%80%A6%E2%80%A6%2C%E7%AC%ACn%E4%B8%AA%E5%BC%8F%E5%AD%90%E6%98%AF)
观察一组式子:3²+4²=5²,5²+12²=13²,7²+24²=25²,9²+40²=41²,……,第n个式子是
观察一组式子:3²+4²=5²,5²+12²=13²,7²+24²=25²,9²+40²=41²,……,第n个式子是
观察一组式子:3²+4²=5²,5²+12²=13²,7²+24²=25²,9²+40²=41²,……,第n个式子是
3²+4²=5²,
5²+12²=13²,
7²+24²=25²,
9²+40²=41²,
……,
第n个式子是(2n+1)²+(2n²+2n)²=(2n²+2n+1)²
不知道
11²+60²=61²