《Whistle》的歌詞如下：
中文版：
Yo yo yo 聽我說
Yo 節奏響起 誰會心動
全場注視 眼神閃爍
是誰的心動 誰會開口
別害羞 不要怕丟臉
全場矚目 你要做自己
不要怕失敗 不要怕跌倒
勇敢的向前走 向前跑
Come on now 跟著我的節奏
搖擺你的身體 跟著我的節奏
一起跳起來 一起唱起來
Whistle 嘟嘟嘟嘟嘟嘟嘟
Come on now 跟著我的節奏
搖擺你的身體 跟著我的節奏
一起跳起來 一起唱起來
Whistle 嘟嘟嘟嘟嘟嘟嘟
Yo 快快搖擺身體
跟著節奏一起跳動
不要怕失敗 不要怕跌倒
勇敢的向前走 向前跑
英文版：
Yo yo yo listen to this
Rhythm hits the crowd everyone moves
Shiny eyes all around flashing
Who’s got the moves who’s gonna show me their stuff
Don’t be shy don’t be scared to embarrass yourself
The spotlight’s on you gotta make it your own way
Don’t be afraid of failure don’t be ashamed to fall
Gonna take that leap forward gotta run that mile
Come on now and move with my groove
Shake your body with my rhythm let your whistle be heard
Come on now and move with my groove
Shake your body with my rhythm let it out and blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down up and down come on now come on now come on now come on now come on now come on now come on now come on now come on now let it out come on now let it out come on now let it out come on now let it out now！Blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blow whistle blowing and jumping and swingingx的平方-2x+3=（x-3）（x+1）的解法是什麼？
將方程進行因式分解，得到$(x-3)(x+1)=x^{2}-2x+3$，再解出$x$即可。具體步驟如下：
已知方程為：$x^{2}-2x+3=(x-3)(x+1)$
首先，將方程進行因式分解，得到$(x-3)(x+1)=x^{2}-2x+3$。
將等式兩邊同時除以$(x-3)$，得到$x+1=x^{2}-2x+3-3(x-3)$。即$x^{2}-9=4x-4$。
接下來，解一元一次方程$4x-4=0$，得到$x=1$。所以方程的解為$x=1$。