3 years ago

-4( x^3 + x^2 -3 ) =

Mathematics

1 answer:

Firdavs [7]3 years ago

7 0

Answer:

$-4x^3-4x^2+12$

Step-by-step explanation:

Simplify:

$-4x^3-4x^2+12$

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Dovator [93]

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Step-by-step explanation:

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beks73 [17]

Answer:

$\frac{2}{5}±\frac{\sqrt{17}}{5}$

Step-by-step explanation:

$(5x-2)^2=17 \\ 5x-2=±\sqrt{17} \\ 5x = 2 ± \sqrt{17} \\ x=\frac{2}{5}± \frac{\sqrt{17}}{5}$

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3 years ago

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satela [25.4K]

9514 1404 393

Answer:

2/3

Step-by-step explanation:

The ratio of any corresponding coordinates will give the scale factor.

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scale factor = C'/C = 4/6 = 2/3

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