n.n.n+p.p=
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`3.5 .15.15 = 3.5.3.5.3.5 = 3^3.5^3`
`2.2.5.2.5 = 2^3 . 5^2`
`1000.10 .10 = 10^3 .10^1 . 10^1 = 10^5`
`a.a.a.b.b.b = a^3 . b^3`
`n.n.n + p.p = n^3 . p^2`
a: =15*15*15=15^3
b: =2^3*5^2
c: =10^3*10^2=10^5
d: =a^3*b^3
e: =n^3+p^2
What had you done before you went to school?
Why had he gone to the supermarket?
How had she made a speech?
1 I had done my homework
2 Because he had wanted to buy some vegetables
3 She had made it by mobile phone
Cấu trúc em đặt ra tương ứng với thì quá khứ hoàn thành - để chỉ một điều gì đó kết thúc trước một sự việc khác trong quá khứ, nắm được điều này thì em sẽ dễ dàng lấy được ví dụ thôi nhé!
I had completed my homework before my mother went home. (Mình đã hoàn thành bài về nhà trước khi mẹ mình về nhà.)
When he got to the airport, he found she had gone.
When I was born, my grandfather had passed away.
I hadn't done my homework
She hadn't cooked dinner
He hadn't played foorball
Had you gone to London? Yes, I had
Had you done your homework? No, I hadn't
Had you cooked the meal? Yes, I had
`n*n*n+p*p=n^3+p^2`
n^3 + p^2