Home > INT3S > Chapter 8 > Lesson 8.3.1 > Problem 8-93
Ahora Carlos necesita resolver
Si
Así que divide
2 by 3 rectangle, labeled as follows: left edge, x, minus 1, interior top left, 2, x cubed, bottom expression: 2, x cubed, + 3, x squared, minus 8, x, + 3. An arrow points from the interior 2, x cubed to the bottom, 2, x cubed.
Label added: top edge, left, 2, x squared.
Label added: interior bottom, left, negative 2, x squared.
Label added: interior top middle, 5, x squared, with arrow, going through, interior bottom left, negative 2, x squared, ending, in the bottom expression, at 3, x squared.
Label added, top edge, middle, 5, x.
Label added, Interior bottom, middle, negative 5, x.
Label added, interior top, right, negative 3, x, with arrow, going through, interior bottom, middle, negative 5, x, ending, in the bottom expression, at negative 8, x.
Label added, top edge, right, negative 3.
Label added, interior bottom, right, 3.
Escribe la ecuación en la forma factorizada.
Factoriza la expresión cuadrática y usa la propiedad del producto cero para obtener las tres soluciones.