《Don't You Know》的歌詞如下：
I said, you know
I said, you know
Oh oh oh oh
Don't you know that I want you
Yeah, I want you all night long
Yeah, I want you all night
Girl you looking so fine
So fine that your face hurts from grinding
Huh, from grinding and shakin
Now your, breakin the right spot, makin my pancake flaky
In and out my speakers squeaky, jump in and out the vacuum
Outta here it’s hot, ya that a guarantee
Heckler your sick a bomb proof or she goes first (guh)
She went and kissed it and it spread to my knees (damn)
Chick ain’t a mystery now just make sure it leaves with no seams
My T.O.P. level a plumber on call if your faucet won’t unclog it for long then your self esteem the coldest here to join the looney bin cause
(Chorus)
Don't you know that I want you
Yeah, I want you all night long
Yeah, I want you all night
Now stop tryin to prove something (woo)
When your sex appeal more then sufficient
In other words we won't make it past first base?
What?! The H? Look ma over my right shoulder see who getting number one what!? Cause my city! so hard so son ain’t a moment too soon with this is it!?
(Yeah!) we're through the roof (woo) (Out of control)確定二次方程x^2-3x+1=0的根的判別式的值。
我們可以通過解二次方程，並使用求根公式計算出二次方程的根的判別式的值。二次方程的根的判別式Δ = b^2 - 4ac，它等於(-3)^2 - 4 × 1 = 5。因此，二次方程x^2-3x+1=0的根的判別式的值為5。