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Aneli [31]
2 years ago
15

Half the sum of 12 and x2 decreased by one-third x

Mathematics
1 answer:
MAXImum [283]2 years ago
5 0

The sum of 12 and x squared is

12+x^2

Half that sum is

\dfrac{1}{2}(12+x^2)

If we decrease this quantity by 1/3 x we have

\dfrac{1}{2}(12+x^2) - \dfrac{1}{3}x

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