Mik cần gấp giúp mik ạ
!!!
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1 is explained
2 was stolen
3 will be opened
4 is being closed
5 is going to be built
1 were - would you play
2 weren't studying - would have
3 had taken - wouldn't have got
4 would you go - could
5 will you give - is
6 recycle - won't be
7 had heard - wouldn't have gone
8 would you buy - had
9 don't hurry - will miss
10 had phoned - would have given
11 were - wouldn't eat
12 will go - rains
13 had known - would have sent
14 won't feel - swims
15 hadn't freezed - would have gone
e: \(E=\dfrac{x^2-9-x^2+4-x^2+9}{\left(x+3\right)\left(x-2\right)}\)
\(=\dfrac{x+2}{x+3}\)
a: \(A=\dfrac{4x^2+x^2-2x+1+x^2+2x+1}{\left(x-1\right)\left(x+1\right)}\)
\(=\dfrac{6x^2+2}{\left(x-1\right)\left(x+1\right)}\)
mik cần gấp giúp mik vs ạ !!!!!!!!!!!! :')
\(d,=\left(-1000\right).38.25\left(-2\right)=\left(-38000\right).\left(-50\right)=1900000\\ e,=29.\left(2021+2020-2021\right)+\left(120-49\right).2020\\ =29.2020+\left(120-49\right).2020=2020.\left(29+120-49\right)=2020.100=202000\\ f,=\left(-25\right)\left(2023-22-1\right)=\left(-25\right).2000=-50000\)