a(a²+a+1)+5
when a= -1
the answer is ?
please answer with explanation
Answers
Answered by
1
Answer:
put a=-1
1(1^2+1+1)+5
=(1+1+1)+5
=8
Answered by
1
put a=-1
1(1^2+1+1)+5
=(1+1+1)+5
=8
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