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7 votes
7 votes
Simplify 7^2+3(4^2+3+2)

User Vlad Hilko
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1 Answer

10 votes
10 votes
=49+3(4^2+3+2)
=49+3(16+3+2)
=49+3(19+2)
=49+(3x21)
=49+63
=112
User Marcus Wolschon
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