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How do i solve the question with blanks?
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2 votes
How do i solve the question with blanks?

How do i solve the question with blanks?-example-1
User TopChef
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1 Answer

2 votes
Luckily was learning the same thing so
We have to replace n with ten
3n^2+7n
3*10^2+7*10=
3*100+70=
300+70=370
But I’m not sure about this answer so plz confirm
User David Shortman
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