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3 years ago

I need 12 and 14! Help me please!

Mathematics

1 answer:

Andrej [43]3 years ago

3 0

Multiplying an odd number of negative factors equals a negative

-4/7 x 3/5 x 7/3

Reduce the numbers with greatest common divisor

-4/7 x 1/5 x 7

calculate the product

-4 x 1/5 = - 4/5

-4/7 x (-3/5) x (-7/3) x (-4/5) x (-7/3)

Multiplying an odd number of negative factors equals a negative

-4/7 x 3/5 x 7/3 x 4/5 x 7/3

Reduce the numbers with greatest common divisor 3

-4/7 x -1/5 x 7 x 4/5 x 7/3

Reduce the numbers with greatest common divisor

-4 x 1/5 x 4/5 x 7/3

calculate product

-112/75

-1 37/75

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Answer:

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3 years ago

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2 years ago

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masya89 [10]

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2 years ago

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