The value of the square root of -4 is not -2 because?

asked Aug 10, 2019 84.6k views

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A) (-2)² ≠ -4 is your answer

Step-by-step explanation:

(-2)² = (-2)(-2)

(-2) x (-2) = 4

∴ A) (-2)² ≠ -4

hope this helps

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