Question

Simplify a(a2+a+1)+5 and find its value for a=1

Answer 1

here is your answer

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Answer 2

if the value of a=1 so
the equation will be

1 (1^2+1+1)+5
according to BODMAS first we will solve bracket
1 (3)+5
after bracket multiple
so, 1×3(as the is no sign between the number and the bracket so we will multiple)
3+5= 8
so the ans is 8
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