Question

a^2 +1 =a then a^12+a^6+1 =?​

Answer 1

Answer:

The answer to this question is a^17

Step-by-step explanation:

if a^2+1=a

a^12+a^6+1=a^12+6+1

:-a^18+1

=a^2+1 (a^16)

=a (a^16) (given that a^2+1=a)

=a^17

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