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3 years ago

14

The area of a square can be expressed by the polynomial expression 16x^4 -16x^2 +4. What is the polynomial expression for the le

ngth of a side?

1 answer:

mote1985 [20]3 years ago

5 0

Answer:

4x+2

Step-by-step explanation:

$16x^{4}-16x^{2}+4=16x^{2}+4$

$\sqrt{16x^{2}+4}$

$\sqrt{16}*(\sqrt{x^{2}})+\sqrt{4}=4(x) +2=4x+2$

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3 years ago

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The length of overline CD is 12 units. C^ prime D^ prime is the image of overline CD under a dilation with a scale factor of n.

Rufina [12.5K]

Answer:

A, D , and E

Step-by-step explanation:

We have that:

$\overline{CD} = 12 \: units$

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We use the relation between the image length and object length:

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Answer:

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