3 years ago

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

1 answer:

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