85
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Diskriminantas: Skirtumas tarp puslapio versijų
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Reverted good faith edits by 86.100.51.24 (talk). (TW)
(Reverted good faith edits by 86.100.51.24 (talk). (TW)) |
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Duota kvadratinė lygtis:
:<math>a x^2+bx+c=0,</math>
:<math>x^2+\frac{b}{a}\cdot x+\frac{c}{a}=0,</math>
kurią perrašome taip:
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