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X4 plus 10x2 plus 21 equals 0?

Anonymous

∙ 15y ago

Updated: 9/17/2023

10x2 +4x + 21 = 0

=> 4*x +10*x^2 +21 = 0

Complex roots:
Root 1: -0.2-1.435 * i
Root 2: -0.2+1.435 * i

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∙ 15y ago

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