How do i solve the question with blanks?

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asked Nov 2, 2021 233k views

1 Answer

David Shortman · Answer 1 · 2021-11-07T22:02:42+0000

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

How do i solve the question with blanks?

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