Math, asked by hk3299114, 6 months ago

52²-7ab + 56² from 3 ab-2a²-26²

Answers

Answered by aaaanishns

1

sould we divide or subtract????????

Answered by mohit762161

0

Answer:

-2a² + 3ab + 7ab - 6516

Step-by-step explanation:

52² - 7ab + 56² from 3 ab - 2a² - 26²

= 3 ab - 2a² - 26² - (52² - 7ab + 56²)

= 3 ab - 2a² - 26² - 52² + 7ab - 56²

= -2a² + 3ab + 7ab - 26² - 52² - 56²

= -2a² + 3ab + 7ab - 676 - 2704 - 3136

= -2a² + 3ab + 7ab - 6516

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