3 years ago

Which answer is equal to -63i/-9i?

1 answer:

7 0

Please pay attention to order of operations.
$\frac{-63i}{-9i} = 7$ . . . . parentheses are needed -63i/(-9i)
$\frac{-63i}{-9}i = 7 i^{2}=-7$

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2 years ago

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