Which is the factorization of x3 + 8?

(x + 2)(x2 – 2x + 4)
(x – 2)(x2 + 2x + 4)
(x + 2)(x2 – 2x + 8)
(x – 2)(x2 + 2x + 8)

 The correct option is

(A)

Step-by-step explanation:  We are given to select the correct factorization of the following cubic expression :

To factorize the given expression, we will be using the following factorization formula :

Therefore, from (i), we get

Thus, the factorized form of the given expression is

Option (A) is CORRECT.

i dont know

step-by-step explanation:

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.