49-(4/9)m^2

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Solution for 49-(4/9)m^2 equation: 


m in (-oo:+oo)

49-((4/9)*m^2) = 0

(-4/9)*m^2+49 = 0

-4/9*m^2 = -49 // : -4/9

m^2 = 441/4

m^2 = 441/4 // ^ 1/2

abs(m) = 21/2

m = 21/2 or m = -21/2

m in { 21/2, -21/2 }

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