Math, asked by Abhishreenaidu, 8 months ago

please guys these are the last two questions please help me

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Answers

Answered by praneethpalugup769ly
1

Answer:

Step-by-step explanation:

7.

(3x^{3}-x^{2}+x-2)-(2x^{2}-x^{3}+1 )\\=2 x^{3}-3x^{2}-3

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