Which expression has the same value as the one below? 8+ [4+(-9)]
0 12+(-9)
0-12 +9
-4+(-9)
4+ (-9)

Which expression has the same value as the one below?

8+ [4+(-9)]
0 12+(-9)
0-12 +9
-4+(-9)
4+ (-

Solved

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Ответ:

db328

06.03.2022

Mathematics

$\frac{4 + (-4)}{(-9) + (-7)} = \frac{4-4}{-9 -7} = \frac{0}{-16} = 0$

When 0 is in the numerator, then the whole fraction becomes equal to 0.

However if 0 is in the denominator, then it is undefined.

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Which expression has the same value as the one below? 8+ [4+(-9)] 0 12+(-9) 0-12 +9 -4+(-9) 4+ (-9)