Math, asked by pooja919866, 9 months ago

-(49-a²)-9a²
please give me a full written photo solution
urgent work please

Answers

Answered by CharmingPrince

34

Answer :

= -(49-a²)-9a²

Remove the parentheses

= -49 + a² - 9a²

Collect like terms

= -49 - 8a²

Thus, the answer is -49 - 8a² respectively !

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