Math, asked by avraneelbhattacharya, 5 hours ago

By how much should 23m2 – 45mn + 13m – 16n2 + 18 be diminished to obtain

12mn − 30m2 + 14mn – 10 + 15n2 ?

Answers

Answered by risachatterjee123

2

Answer:

2

Step-by-step explanation:

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