Math, asked by shivanithakur1117, 3 days ago

from the
sum of 3 x² - 5x+2and
-5x^2+ 8x +9
subtract 4x^2 - 7x+9

Answers

Answered by preetikmshah

0

Answer:

-6x^2-10x+2

Step-by-step explanation:

3x^2-5x+2-5x^2+8x+9-4x^2+7x-9

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