What is: 2+3 squared x 4

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1 Answer

Start with: (x − 3)2 = 16
Take Square Root: x − 3 = ±√16
Calculate √16: x − 3 = ±4
Move 3 to the right: x = 3 ± 4
Answer: x = 7 or −1
by Level 10 User (57.4k points)

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