1.
[tex](3x - 1) {}^{2} = 9x {}^{2} - 6x + 1[/tex]
2.
[tex](5y - 2) {}^{2} = 25y {}^{2} - 20y + 4[/tex]
3.
[tex](2a - 3) {}^{2} = 4a {}^{2} - 12a + 9[/tex]
4.
[tex](5n - 2p) {}^{2} = 25n {}^{2} - 20np + 4p {}^{2} [/tex]
5.
[tex](y - 4) {}^{2} = y {}^{2} - 8y + 16[/tex]
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Tema: Productos notables
1.
[tex](3x - 1) {}^{2} = 9x {}^{2} - 6x + 1[/tex]
2.
[tex](5y - 2) {}^{2} = 25y {}^{2} - 20y + 4[/tex]
3.
[tex](2a - 3) {}^{2} = 4a {}^{2} - 12a + 9[/tex]
4.
[tex](5n - 2p) {}^{2} = 25n {}^{2} - 20np + 4p {}^{2} [/tex]
5.
[tex](y - 4) {}^{2} = y {}^{2} - 8y + 16[/tex]