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Dafna11 [192]
3 years ago
10

Simplify completely 12 times x to the third power minus 4 times x to the 2nd power plus 8 times x all over negative 2 times x.

Mathematics
1 answer:
Rudik [331]3 years ago
7 0

(12x^3-4x^2+8x)/2x

Just divide all the coefficients by -2 and take away an x from all of them.

It is the second one from the top.


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_____

<em>Alternate solution</em>

In 4 years, the ratio of ages is ...

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