Chinese, asked by DABANSEE, 2 months ago

Subtract 2m²-13m²n²+3n²from (3m²)²-7m²n²+8n²​

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Answered by Athul4152
0

2m² - 13m²n² +3n² -( 9m⁴ - 7m²n² + 8n²)

==> 2m² -13m²n² +3n² -9m⁴+7m²n² - 8n²

==> -9m⁴ +2m² - 6m²n² -5n²

Answered by bhowmikpranati123
0

Answer:

sorry i dont know

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