Question

please answer me with solution it's a humble request from me

yrr plzz plzzz ans me with solution

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Answer 1

Answer:

9) so the sum is 9-x+2x^2

so by subtracting we get 18+ 3x^2-8x

10) so we shld subtract 4x^2-5xy +2y^2 from 6y^2-x^2-4xy

so the ans is 4y^2+xy- 5x^2