Factorizar x2 + 12x + 32 = 0?
Factorizar x2 + 12x + 32 = 0.
Factorizar x2 + 12x + 32 = 0.
En resumen
X ^ 2 + 12x + 32 = 0 X. 8 X. 4 Entonces agrupamos los los factores (x + 8)(x + 4) = 0 x + 8 = 0. ^ x + 4 = 0 x = - 8. ^ x = - 4los valores q podria tomar x son - 8 y - 4.
X ^ 2 + 12x + 32 = 0
X.
8
X. 4
Entonces agrupamos los los factores
(x + 8)(x + 4) = 0
x + 8 = 0.
^ x + 4 = 0
x = - 8.
^ x = - 4los valores q podria tomar x son - 8 y - 4.
Bueno 84 es haces el mcm y te queda asi 2×2×3×7 2 al cuadrado ×3×7.
a(a + 1) - b(a + 1) (a + 1)(a - b) a(x + 1) - b(x + 1) + c(x + 1) (x + 1)(a - b + c) x - 9 x + 8 - 9x + 8x = - x (x - 9)(x + 8) [ (a + 2) + (a - 3)] [(a + 2) - (a - 3)] [ a + 2 + a - 3 ] [ a + 2 - a + 3 ] [2a - 1] [ +…