Factor the following expression completely: 32
z
4
+
8
z
3
−
4
z
2

The factored expression for the given equation is 4(8z⁴ + 2z³ - z²)

Step-by-step explanation:

In the problem, we a re given an equation.

32z⁴ + 8z³ - 4z²

We can factor out this equation by finding the common factor between all of the coefficients which are 32, 8, and 4.

A common factor between them is 4 because each number can be easily divided by 4. Each number is also a multiple of 4. So, when we are factoring, we will divide each number by 4 because 4 will be on the outside of the parentheses in the final answer.

4(8z⁴ + 2z³ - z²)

So, this is your factored expression from the given equation.

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17