Math, asked by prabhleen643, 5 months ago

please answer the question

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Answers

Answered by Shalineeabhiarya

1

Answer:

7x²y²-16xy²+ 3x²- 12x²y+9xy

Step-by-step explanation:

subtracting -3x²+4x²y-9xy from 7x²y²-16xy²-8x²y

so,

7x²y²-16xy²-8x²y - ( -3x²+4x²y-9xy)

7x²y²-16xy²-8x²y +3x²-4x²y +9xy

7x²y²-16xy²+ 3x²- 12x²y+9xy

Answered by temporarygirl

1

Hola mate

Here is your answer -

subtracting -3x²+4x²y-9xy from 7x²y²-16xy²-8x²y

= 7x²y²-16xy²-8x²y - ( -3x²+4x²y-9xy)

= 7x²y²-16xy²-8x²y +3x²-4x²y +9xy

= 7x²y²-16xy²+ 3x²- 12x²y+9xy

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