Mia1041982 Mia1041982

26-10-2015
Mathematics

Answered

What is positive four plus negative four over negative nine plus negative seven

Verified Answer :

26-10-2015

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

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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