The set $\{x\mid x^4-x^3-x^2-6x+6=0\}$ is the set of all values of $x$ that are solutions to the given equation. So all you need to do is check whether $x=1$ and $x=2$ satisfy the equation.

$x=1\implies 1^4-1^3-1^2-5+6=0$

$x=2\implies2^4-2^3-2^2-10+6=0$

The equation holds, so both 1 and 2 are solutions, and hence $\{1,2\}$ is a subset of the solutions.

6 0

3 years ago

the nail shop purchases nail polish in 13- milliliters bottles. Find the total capacity of 1000 bottles in liters

matrenka [14]

In think the answer is 13000 liters

5 0

3 years ago

What is 5 1/2 of 24

ella [17]

Answer:

132

Step-by-step explanation:

calculator says so.

4 0

3 years ago

An insurance company has hired a sales representative, and has agreed to pay him a fixed salary of $2,000 per month, along with

valkas [14]

Answer:

$2300

Step-by-step explanation:

The commission earned by the representative is ...

commission = 0.02 × $15,000 = $300

so the total to be paid to the sales representative is ...

salary + commission

= $2000 +300 = $2300

4 0

3 years ago

Need answers plzzzz​

Need answers plzzzz