Solve 6x2 = 12x − 24. a) the quantity of negative 2 plus or minus 3i square root 2 all over 2 b) 1 plus or minus i square root 3 c) the quantity of 2 plus or minus 3i square root 2 all over 2 d) 1 plus or minus 2i square root 10

Option B (±)

Step-by-step explanation:

1. To solve this problem you must use the Quadratic formula, which is used to solve quadratic equation. This formula is shown below:

2. Make the equation equal to zero. So, you must rewrite it as following:

3. Now, you must substitute values. Then, you have:

4. Then,you obtain the following result:

±

where is the figure

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,