Explicación paso a paso:
(6a + 4b) (6a - 4b) (aplicar a² - b²)
(6a)² - (4b)²
36a - 16b
espero te sirva:) <3
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Explicación paso a paso:
(6a + 4b) (6a - 4b) (aplicar a² - b²)
(6a)² - (4b)²
36a - 16b
espero te sirva:) <3