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Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w00a771a/maschinenbau-wissen/forum/includes/utf/utf_tools.php on line 1781
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Maschinenbau-Forum • Ungleichungen
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Ungleichungen

BeitragVerfasst: Mi 30. Jul 2014, 13:51
von Michaeeel
Moin moin!
Ich bin leider nicht so Leuchte in Mathe und versuche gerade die Lösung des Profs zu verstehen.
Bis zur markierten Stelle verstehe ichs noch.
Er holt die 2x - 2 einfach rüber und hat kommt dann auf die Gleichung
x² + 2x - 3 < 0

aber was zur Hölle macht er danach?
Fänd es super, wenn ihr mir da helfen könntet.

Gruß Michael