Math, asked by shardhakuril, 4 months ago

please solve this questionL
and step by step explanation.

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Answers

Answered by vijetapandit04

0

In subtraction we change the sign

Here is your answer

hope it helps u

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Answered by koominhoseok14

0

Step-by-step explanation:

3x³ - 7x² - 5 - (4x³ - 5x² + 6)

= 3x³ - 7x² - 5 - 4x³ + 5x² - 6

= - x³ - 2x² - 11

= x³ + 2x² + 11

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