Use the grouping method to factor 5x3 + 15x2 – 2x – 6.

a. (x – 2)(5x2 + 3)
b. 5x(x + 1)(x – 6)
c. (x + 3)(5x2 – 2)
d. (x – 3)(5x2 + 2)

C is the correct option.

Step-by-step explanation:

The given expression is

Make groups as shown below to factor

Now, factored out the GCF from each group

Factored out the common term (x+3)

Therefore, the factored form is

C is the correct option.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?