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AleksandrR [38]
3 years ago
12

5. Using only odd numbers for numerators,

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0

Answer:

  • 3/4 - 1/4 = 1/2
  • 5/8 - 1/8 = 1/2

Step-by-step explanation:

You can pick just about any fraction with an odd numerator and find another at distance 1/2 from it.

For example, 5/7 - 1/2 = 10/14 - 7/14 = 3/14. So your subtraction problem can be ...

  5/7 - 3/14 = 1/2

Choosing a denominator divisible by 4 can make both parts of the problem use the same denominator.

  3/4 - 2/4 = 1/4, so the corresponding subtraction problem is 3/4 - 1/4 = 1/2.

  5/8 - 4/8 = 1/8, so the subtraction problem is 5/8 -1/8 = 1/2.

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Answer:

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Step-by-step explanation:

The given functions are;

f(x)=x^2

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The complete question in the attached figure

we have that
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</span>(x² - 25)-------------> (Difference of two squares)----------> (x+5)*(x-5)

then

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the answer is the option B)
(x+5)</span>

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