Question

Calcular: F = (a – 3)(a – 5)(a + 2)(a + 4) – (a² – a – 13)² + 50

Answer 1

Respuesta:

1

Explicación paso a paso:

Pasos :

(a – 3)(a – 5)(a + 2)(a + 4) – (a² – a – 13)² + 50

$(a-3)(a-5)(a+2)(a+4)-(a^{2}-a-13)^{2} +50\\(a-3)(a-5)(a+2)(a+4)-(a^{2}-a-13)^{2}(a^{2}-a-13)^{2}+50\\a^{4}-2a^{3}-25a^{2} +26a+120-a^{4}+2a^{3}+25a^{2}-26a-169+50$

simplificar :

1