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(n/2)^2 + (n/2)^2 = 16 (simplify and get (n))
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(n/2)^2 + (n/2)^2 = 16 (simplify and get (n))

User Zoette
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(¹/₂n)² + (¹/₂n)² = 16
¹/₄n² + ¹/₄n² = 16
¹/₂n² = 16
2(¹/₂n²) = 2(16)
n² = 32
√n² = √32
n = ±4√2
User Mehmetserif
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