2 years ago

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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