Question

Ayuda por favor :)
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Answer 1

Respuesta:

$p(x) = (x + 5)(x + 1) + 4y {}^{2}x + 4y {}^{2} \\ \\ x {}^{2} + x + 5x + 5 + 4y {}^{2} x + 4y {}^{2} \\ \\ x {}^{2} + (x + 5x) + 5 + 4y {}^{2} x + 4y {}^{2} \\ \\ x {}^{2} + 6x + 5 + 4y {}^{2} x + 4y {}^{2}$

espero que te ayude