Answers

2014-06-25T13:56:33+08:00
M² - 32m = 28
m² - 32m + (16)² = 28 +16²
(m + 16)² = 284

m + 16 = +/- √284
        m = +/-√284 - 16

m₁ = +√284 - 16                    m₂ = -√284 - 16
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