Question

subtract a^2+6 from 7​

Answer 1

7 - (a^2+6)

7-a^2-6

7-6-a^2

1-a^2 is the answer

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Answer 2

Answer:

-a^2-1

Step-by-step explanation:

=> 7- ( a^2 + 6)

=> 7- a^2 - 6

=> 7-6-a^2

=> -1-a^2

=> -a^2-1