Question

plz tell me the question from question 1 to 3 plz solve

Answer 1

1)z²-z+2z-2

⇒z²+z-2

2)18+6x+3x+x²

⇒x²+9x+18

3)2y²+10y-3y-15

⇒2y²+7y-15

Hope this helps u...

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Answer 2

hay there is your answer please mark it as a brainlist