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borishaifa [10]
3 years ago
12

What is the best answer to solution of x^2 + 16 = 0?​

Mathematics
1 answer:
kolezko [41]3 years ago
5 0

Answer:

4. C. x = 4 or -4

Step-by-step explanation:

since both terms are perfect squares, factor using the difference of squares formula, a² - b² = ( a + b )  ( \alpha - b ) where

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KATRIN_1 [288]

Answer:

i would think its C

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At what point on the curve x^2 + y^2 = 9 is the tangent line vertical?
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7 0
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