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Elan Coil [88]
3 years ago
7

(2x -2)^-3can anyone help me with this?​

Mathematics
1 answer:
zzz [600]3 years ago
4 0

Answer: See below

Step-by-step explanation:

When you see that something is to the power of a negative number, it is another way of saying 1 over.

(2x-2)^-^3=\frac{1}{(2x-2)^3} =\frac{1}{(2x-2)(4x^2-8x+4)} =\frac{1}{8x^3-8x^2+8x-8}

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Step-by-step explanation:

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3 years ago
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Answer:

Option B is right

Step-by-step explanation:

Given that in the graduating class of a certain college, 48 percent of the students are male and 52 percent are female. In this class 40 percent of the male and 20 percent of the female students are 25 years old or older.

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25 or more

age                  40%                     20%

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