Math, asked by yogitarajesh1488, 1 month ago

a+b =6
2ab =17.5
2a²+2b² = ?

Answers

Answered by mcflurysavage

0

Answer: Hello student :)

It's related to simplification.

a²-b²-(2a²-2b²)

= a²-b²-2a² + 2b²

= a² ( 1 - 2 ) + b² ( 2 - 1 )

= -1(a²) + b²

= b² - a²

Therefore, Final answer is b² - a²

Step-by-step explanation:

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