Question

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Answer 1

Tema: Productos notables

1.

$(3x - 1) {}^{2} = 9x {}^{2} - 6x + 1$

2.

$(5y - 2) {}^{2} = 25y {}^{2} - 20y + 4$

3.

$(2a - 3) {}^{2} = 4a {}^{2} - 12a + 9$

4.

$(5n - 2p) {}^{2} = 25n {}^{2} - 20np + 4p {}^{2}$

5.

$(y - 4) {}^{2} = y {}^{2} - 8y + 16$