{"id":157,"date":"2024-08-26T09:47:56","date_gmt":"2024-08-26T09:47:56","guid":{"rendered":"https:\/\/kierunekmatura.pl\/blog\/?p=157"},"modified":"2025-08-01T20:47:58","modified_gmt":"2025-08-01T20:47:58","slug":"wartosc-bezwzgledna","status":"publish","type":"post","link":"https:\/\/kierunekmatura.pl\/blog\/wartosc-bezwzgledna\/","title":{"rendered":"Warto\u015b\u0107 bezwzgl\u0119dna"},"content":{"rendered":"\n

Warto\u015b\u0107 bezwzgl\u0119dna<\/p>\n\n\n

\r\n

\r\nWarto\u015b\u0107 bezwzgl\u0119dna<\/span><\/h3>\r\n

Warto\u015b\u0107 bezwzgl\u0119dna z dowolnej liczby rzeczywistej to jej odleg\u0142o\u015b\u0107 od 0 na osi liczbowej.<\/p>\n\r\n<\/div>\n\n

\r\n

Przyk\u0142ad<\/span><\/h4>\r\n

\\(|4| = 4\\),
\n\\(\\ | -10| = 10\\),
\n\\(\\ \\left| -\\frac{3}{7} \\right| = \\frac{3}{7}\\),
\n\\(\\sqrt{\\left( \\sqrt{2} \\right)^2} = \\sqrt{2}\\)<\/p>\n\r\n<\/div>\n\n

\r\n

\r\nW\u0142a\u015bciwo\u015bci warto\u015bci bezwzgl\u0119dnej<\/span><\/h3>\r\n

Warto\u015b\u0107 bezwzgl\u0119dna jest zawsze nieujemna (czyli jest wi\u0119ksza lub r\u00f3wna 0).<\/p>\n\r\n<\/div>\n\n

\r\n

Przyk\u0142ad<\/span><\/h4>\r\n

\\(\\sqrt{3^2} = |3| = 3\\),
\n\\(\\sqrt{(-3)^2} = | -3| = 3\\)<\/p>\n\r\n<\/div>\n\n

\r\n

\r\nZapami\u0119taj<\/span><\/h3>\r\n

\\( \\sqrt{a^2} = |a|\\)<\/p>\n\r\n<\/div>","protected":false},"excerpt":{"rendered":"

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