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

Question

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

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Amara 1 week 2021-11-19T14:45:09+00:00 1 Answer 0 views 0

Answers ( )

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    2021-11-19T14:46:51+00:00

    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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