Math, asked by Gopinathadas0107, 7 months ago

1). (3r power 4-2r power 2 -2r) +(3rpower3+r power 4-5r). 2). (2 power 3+7 power 2-3x power 4) - (7x power 3-3x power 4+1)

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Answered by venkatpavan52

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the question is wrong

Step-by-step explanation:

ok tq

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