Rewrite:
1. I haven't been to Indian restaurant for ages.
=> It's ages
2. The last time Nancy came here was in 1986.
=> Nancy hasn't

bạn ơi xem lại câu b có đúng ko nhá mik thấy nó sao sao í

Tìm x, biết:
a) (2x+3)(x-4)+(x-5)(x-2)=(3x-5)(x-4)
<=> \(2x^2-8x+3x-12+x^2-2x-5x+10=3x^2-12x-5x+20\)
<=> \(2x^2-8x+3x+x^2-2x-5x-3x^2+12x+5x=12-10+20\)
<=> \(5x=22\)
<=> \(x=\dfrac{22}{5}\)
Vậy \(S=\left\{\dfrac{22}{5}\right\}\)