p0hanseyflaq
contestada

2.What is the factored form of x^2 + 6x + 8?
(x + 5)(x + 3)
(x + 4)(x + 2)
(x + 7)(x + 1)
(x + 3)(x + 3)
3.What is the factored form of x^2 – 7x + 12?
(x – 5)(x – 3)
(x – 6)(x – 1)
(x – 5)(x – 2)
(x – 4)(x – 3)
4.The area of a garden is given by the trinomial g^2 – 2g – 24. The garden’s length is g + 4. What is the garden’s width?
g – 2
g – 6
g – 8
g + 2

Respuesta :

jhonyy9
2. x^2 +6x +8 = (x+4)(x+2)

3. x^2 -7x +12 = (x-4)(x-3)

4. g^2 -2g -24 = (g+4)(g-6)

hope helped 
HomertheGenius
2.  x² + 6 x + 8 =
= x² + 4 x + 2 x+ 8 = x ( x + 4 ) + 2 ( x + 4 ) =
= ( x + 4 ) ( x + 2 )
Answer:  B )
3.  x² - 7 x + 12 =
= x² - 3 x - 4 x + 12 = x ( x - 3 ) - 4 ( x - 3 ) =
= ( x - 3 ) ( x - 4 )
Answer:  D )
4.  g² - 2 g - 24 = ( g + 4 ) * W
g² - 2 g - 24 = g² - 6 g + 4 g - 24 = 
= g ( g - 6 ) + 4 ( g - 6 ) =
= ( g - 6 ) ( g + 4 )
Answer:  B ) g - 6