What is 3 x ( 2 x − 6 ) − ( 5 x + 8 ) + 2 ( 3 x 2 + 4 x )

1 answer:

3 0

First distribute.
6x^2 - 18x -5x - 8 + 6x^2 + 8x
Combine like terms
12x^2 - 15x - 8

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Vesnalui [34]

Answer:

1/5... 1 on top 5 on bottom

Step-by-step explanation:

sub in the values:

$\frac{5+y}{6x}$ will now be $\frac{5+7}{6(10)}$

now add:

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simplify:

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