crimson0786 crimson0786

11-10-2020
Mathematics

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What is the solution to the equation x2 = 16? Explain.

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wegnerkolmp2741o wegnerkolmp2741o

11-10-2020

Answer:

x = ±4

Step-by-step explanation:

x^2 = 16

Take the square root of each side

sqrt(x^2) = ±sqrt(16)

x = ±4

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