Gaea99
Gaea99 Gaea99
  • 06-09-2016
  • Mathematics
contestada

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

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Panoyin
Panoyin Panoyin
  • 06-09-2016
(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
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