Math, asked by alexiafajardo05, 2 days ago

what is the missing term in this factor

a2 - 81 =(a + _) (a__)
ASAP pls

Answers

Answered by kavyabishnoi05

1

Answer:

-9 +9 the formula used is a²-b²

please mark me brain list

Answered by purnabeck

0

Step-by-step explanation:

a2 - 81=(a+a2) ( a+ b2)@@@

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