Phân tích đa thức thành nhân tử a, 9x^3y^2-15x^2y^3 b, 25x^2-49y^2 c, x^2y-xy^2-7x+7y

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VI. For each situation, write a sentence with “wish”. 1. The comic book isn’t interesting.  .............................................................................................................................. 2. I can't buy a car because I don't have enough money.  .............................................................................................................................. 3. The weather in Hue is too cold and damp for us in winter.  .............................................................................................................................. 4. Nam was sorry that he didn’t accept the job.  .............................................................................................................................. 5. I won’t take the trip with you next Sunday.  .............................................................................................................................. 6. The children like candy but their parents don’t allow them to eat sweet food.  .............................................................................................................................. 7. It’s a pity that you were not here last week.  .............................................................................................................................. 8. I feel sick because I ate too much candy.  ..............................................................................................................................