40)Nam (have) a test? ................................................... - No, he (have) ................................................... 41) They (have) a test? ................................................... - Yes, they (have) ................................................... 42) When you (meet) him ? ................................................... 43) Why they (meet ) him? ................................................... 44) Who ( meet) you? ................................................... 45) Who you (meet)? ................................................... đều là thì Hiện tại đơn

Rewrite the sentences : (1) 1. This is the most delicious cake I've ever eaten. => I've................................ 2. I've never met any more intelligent person than Peter .=> Peter is.............................. 3. There isn't anybody as kind as your brother. => Your brother is........................ 4. There is no better teacher in this school than Mr John. => Mr John is................................... 5. Have you got any bigger than that one? => Is this.......................................? 6. My house is bigger than your house. => Your house is...................... 7. The black car is cheaper than the red car. => The red car_____________ 8. This film is more interesting than that one. => That film is_____________ 9. My kitchen is smaller than yours. => Your kitchen________________ 10. My grandmother is older than every one in my family. => My grandmother is the________

Tìm x 1.(2x-1)^2-(2x-3)(2x+3)=8 2. (3x-2)^2-(3x-1)(3x+4)=22

A=($\frac{3x-x^2}{9-x^2}$ -1):($\frac{9-x^2}{x^2+x-6}$ -$\frac{x-3}{2-x}$ -$\frac{x+2}{x+3}$) a,Rút gọn biểu thức A b,Tìm x biết 2A+1=0 c,Tìm x để A<0

câu trả lời là gì vậy mọi người

Bài 4 mn vẽ hình đc thì vẽ ko đc thì thôi ạ

nhân đa thức vs đa thức a,<x+1><x+5> b,<x+2><x+6>

giúp em với ạ. Cần trước 5h chiều nay ạ

giúp e bài này với ạ , có `CTLHN`

Calli: Honesty - Tone zànggg - Đổ póngggg - Tradi, nooooooo digi Nl: Cr t ó, xênh hong :>