Question

5 ejemplos resueltos de trinomio de la forma x^2+bx+c

Answer 1

1.
X^2 – 5X – 24
(X-8)*(X+3)
3 – 8 = -5
3 * (-8) = -24

2.
X^2 + 5X – 84
(X+12)*(X-7)
12 – 7 = 5
12 * (-7 ) = -84

3.
X^2 + 13X + 30
(X+3)*(X+10)
10 + 3 = 13
10 * 3 = 30

4.
X^2 – 2X – 35
(X-7)*(X+5)
5 – 7 = -2
5 * (-7) = -35

5.
X^2+5X+6 = 0
(X+2)*(X+3)
2 + 3 = 5
2 * 3 = 6


saludos!!!

Answer 2

Respuesta:

Explicación paso a paso:

1.

X^2 – 5X – 24

(X-8)*(X+3)

3 – 8 = -5

3 * (-8) = -24

2.

X^2 + 5X – 84

(X+12)*(X-7)

12 – 7 = 5

12 * (-7 ) = -84

3.

X^2 + 13X + 30

(X+3)*(X+10)

10 + 3 = 13

10 * 3 = 30

4.

X^2 – 2X – 35

(X-7)*(X+5)

5 – 7 = -2

5 * (-7) = -35

5.

X^2+5X+6 = 0

(X+2)*(X+3)

2 + 3 = 5

2 * 3 = 6