A的平方加b的平方的括号的立方减a的六次方减b的六次方因式分解
A的平方加b的平方的括号的立方减a的六次方减b的六次方因式分解
人才
填上合适的词语。 淘气的( ) 可爱的( ) 可口的( ) 聪明的( ) 闷热的( )
淘气的小孩，可爱的小狗，可口的食物，聪明的猫咪，闷热的天气，精彩的人生
97的八神庵和13的阿修正面打的话谁厉害？2000的K和13的阿修和97的八神哪
应该是八神吧
我记得这首歌里的歌词里有一句： ..的..的..的我自己，是女的唱的
SHE的<安静了>?
justin bieber的歌的简谱 艾薇儿的歌的简谱 泰勒斯威夫特的歌的简谱
泰勒的love story
We were both young when I first saw you
7 1 1 1 1 7 1 2 1
I close my eyes and the flashback starts
1 7 1 1 1 1 7 1 2
I'm standing there on a bal-cony in summer air
1 7 1 6 1 1 1 7 7 5 5 5 6
See the lights, see the party, the ball gowns
7 1 1 1 1 7 7 1 2 1
See you make your way through the crowd
7 1 1 1 1 7 1 2
And say hello, little did I know
1 7 1 6 1 7 6 5 6
That you were Romeo, you were throwing pebbles-and（连读）
1 7 1 1 1 1 1 1 7 1 2 1 1
my daddy said stay away from Juli-et
1 1 1 2 1 1 1 5 43 3
And I was crying on the staircase, begging you please don't go
2 3 2 3 2 3 2 3 1 2 2 2 2 1 1 343
And I said
3 3 21
Romeo, take me somewhere we can be a-lone
1 1 4 32 1 1 2 2 1 3 1 2
I'll be waiting, all there's left to do is run
1 2 23 2 1 2 2 1 3 1 2
You'll be the prince and I'll be the princess
1 2 1 3 2 1 2 3 3 2
It's a love sto-ry
1 1 2 32 3
Baby, just say yes
3 2 3 3 1
<1>
So I sneak out to the garden to see you
1 7 1 1 1 1 7 7 1 3 2
We keep quiet 'cause we're dead if they knew
7 1 1 1 1 7 7 1 2
So close your eyes, escape this town for a little while
1 7 1 6 0 1 1 1 7 7 5 5 5 6
Oh, oh, oh
'Cause you were Romeo, I was a scarlet letter
0 1 1 1 1 1 1 1 1 7 7 2 1
And my daddy said stay a-way from Ju-li-et
1 1 1 1 2 1 1 1 1 5 43 3
But you were everything to me, I was begging you please don't go
0 3 3 33 33 3 32 2 1 2 2 2 21 1 43
And I said
3 3 2
Romeo, take me somewhere we can be a-lone
1 1 4 32 1 1 2 2 1 3 1 2
I'll be waiting, all there's left to do is run
1 2 3 2 1 2 2 1 3 1 2
You'll be the prince and I'll be the princess
1 2 1 3 2 1 2 1 3 2
It's a love sto-ry
1 1 2 32 32
Baby, just say yes
3 2 3 32 1
Romeo, save me, they’re trying to tell me how to feel
1 1 4 32 1 1 1 2 2 1 3 1 2
This love is difficult, but it’s real
1 2 1 3 3 2 1 2 1 +5 2
Don't be afraid, we'll make it out of this（a） mess
1 2 1 3 2 1 2 2 1 3 2 2
It's a love sto-ry
1 1 2 32 32
Baby, just say yes
3 2 3 32 1
I got tired of waiting, wondering if you were ever ing around
3 2 17 7 7 1 6 1 1 1 2 3 33 3 4 32
my faith in you was fading
1 3 1 1 1 2 1
When I met you on the outskirts of town
1 1 2 3 3 3 +5 2 2 2
And I said
3 3 1
Romeo, save me, I’ve been feeling so a-lone
1 1 4 32 1 1 2 2 1 3 1 2
I keep waiting for you but you never e-is（连读）
1 2 23 2 1 2 2 1 3 1 2
this in my head, I don't know what to think-he（继续连读）
1 2 1 3 2 1 1 2 1 3 2
knelt to the ground and pulled out a ring
1 2 1 3 2 1 2 1 3
And said
3 2
<2>
Marry me Juliet you'll never have to be a-lone
1 1 4 3 2 2 1 1 2 2 1 3 1 2
I love you and that's all I really know
1 2 1 3 2 +5 3 2 2 1 1
I talked to your dad you'll pick out a white dress
1 1 2 1 3 2 1 2 1 3 2
It's a love sto-ry
1 1 2 32 32
Baby, just say yes
3 2 3 32 1
Oh, oh, oh Oh oh oh-h
5 3 23 5 3 2 6
We were both young when I first saw you
7 1 1 1 1 7 1 2 1
抱歉没有节奏，可是只找到这样的了……
希望能帮助你~
()的目光,()的脸色,()的夕阳，()的个性、()的山岩 在括号内填上合适的词语。
温柔的目光、惨白的脸色、火红的夕阳、张扬的个性、崎岖的山岩。
若a的x次方=3,b的2x次方=2,则(a的2次方)的x次方-(b的3x次方)的2次方=? 线上等！
(a的2次方)的x次方-(b的3x次方)的2次方
=3平方-2三方
=1
幂次方可以移到括号里面，或者移出去的。
已知m的平方—mn=7，mn—n的平方=—2，求m的平方—n的平方和2mn+n的平方的值
等与 *** 的不会照相吗？我懂你写的呀！神经病
X的m次方-y的n次方=(x+y的2次方）乘（X-y的2次方）（X的2次方+y的4次方）M=？N=？？
m=4，n=8
x^m-y^n=(x+y^2)(x-y^2)(x^2+y^4)=(x^2-y^4)(x^2+y^4)=x^4-y^8,等式两边的X和Y的次数对应相等，所以m=4，n=8，等式右边的化简用的是平方差公式（x+y）（x-y）=x^2-y^2
已知a-b=9,ab=5,求a的2次方+b的2次方,求a的2次方+b的2次方，（a+b）的2次方的值
解：∵a－b＝9, ab＝5
∴ a²＋b²＝﹙a－b﹚²－2ab＝9²－2×5＝71;
﹙a＋b﹚²＝﹙a－b﹚²－4ab＝9²－4×5＝61.
