Question

Qual a forma fatorada do polinômio a⁴ - c⁴

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Answer 1

a⁴ - c⁴

$a {}^{2} - b {}^{2} = (a - b)(a + b)$

$(a {}^{2} - c {}^{2} ) \times (a {}^{2} + c {}^{2} )$

$a {}^{2} - b {}^{2} = (a - b)(a + b)$

$(a - c) \times (a + c) \times (a {}^{2} + c {}^{2} )$