1×3+1=2的平方,2×4+1=3平方,3×5+1=4的平方,4×6+1=5的平方…(1)请用含n的式子发现的规律:_____________________(n是正整数) (2)请你用发现的规律解决下面问题,计算(1+1/1×3)×(1+1/2×4)×(1+1/3×5
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 15:57:25
![1×3+1=2的平方,2×4+1=3平方,3×5+1=4的平方,4×6+1=5的平方…(1)请用含n的式子发现的规律:_____________________(n是正整数) (2)请你用发现的规律解决下面问题,计算(1+1/1×3)×(1+1/2×4)×(1+1/3×5](/uploads/image/z/586269-45-9.jpg?t=1%C3%973%EF%BC%8B1%3D2%E7%9A%84%E5%B9%B3%E6%96%B9%2C2%C3%974%2B1%3D3%E5%B9%B3%E6%96%B9%2C3%C3%975%EF%BC%8B1%3D4%E7%9A%84%E5%B9%B3%E6%96%B9%2C4%C3%976%2B1%3D5%E7%9A%84%E5%B9%B3%E6%96%B9%E2%80%A6%EF%BC%881%EF%BC%89%E8%AF%B7%E7%94%A8%E5%90%ABn%E7%9A%84%E5%BC%8F%E5%AD%90%E5%8F%91%E7%8E%B0%E7%9A%84%E8%A7%84%E5%BE%8B%EF%BC%9A_____________________%28n%E6%98%AF%E6%AD%A3%E6%95%B4%E6%95%B0%29+%282%29%E8%AF%B7%E4%BD%A0%E7%94%A8%E5%8F%91%E7%8E%B0%E7%9A%84%E8%A7%84%E5%BE%8B%E8%A7%A3%E5%86%B3%E4%B8%8B%E9%9D%A2%E9%97%AE%E9%A2%98%2C%E8%AE%A1%E7%AE%97%281%2B1%2F1%C3%973%EF%BC%89%C3%97%EF%BC%881%2B1%2F2%C3%974%EF%BC%89%C3%97%EF%BC%881%2B1%2F3%C3%975)
xRmN@JH];H> VD
݈K(;oRy/_Y")Xkfx{cԪ4Z6_2-W}|S*'NӠAӠt/L 6\vގ&
Nw=ES\qy,voP)ŢYk3>0vxLH5C.[X%#
ygccӜx.؆AjUOAVkf5
fhLASeeW%-{r&vr\nY
.d`E(嫲 Qv"\bd?G~gBgWB.o+x\u"#>c:s