All categories

2 years ago

EASY MATH Find all the zeros of f(x)= x^3 − 6x^2 + 13x − 20 given that 1−2i is a zero. x=

Mathematics

1 answer:

Oduvanchick [21]2 years ago

3 0

Answer:

there is only one zero

Step-by-step explanation: and if it easy why you didint do it just ascking

You might be interested in

For a production of sweeney todd in las vegas, orchestra seats cost $42 and mezzanine seats cost $25. if a group of 14 people sh

Lesechka [4]

Answer: 8 orchestra seats and 6 mezzanine seats.

Step-by-step explanation:

Let be "o" the number of orchestra seats they bought and "m" the number of mezzanine seats they bought.

Set up a system of equations:

$\left \{ {{42o+25m=486} \atop {o+m=14}} \right.$

You can apply the Substittution Method to solve the system of equations:

1. Solve for "o" from the second equation:

$o=14-m$

2. Substitute it into the first equation and solve for "m":

$42(14-m)+25m=486\\\\588-42m+25m=486\\\\-17m=-102\\\\m=\frac{-102}{-17}\\\\m=6$

3. Substitute the value of "m" into $o=14-m$ and evaluate, in order to find the value of "o". This is:

$o=14-6\\\\o=8$

4 0

3 years ago

Brainliest !!!! Multiple choice

prisoha [69]

Answer:

Step-by-step explanation:

4 0

3 years ago

Hello! :)

Drupady [299]

Answer:

The correct answer is A.

Step-by-step explanation:

The rule with a function is every input has exactly one output. In the answer choices b, c, and d all of them has a repeating input or x value.

8 0

3 years ago

Help help help help help plss

Andreyy89

Answer:

Last one

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the distance between (2, -1.2) and (2, 5.4)?

bixtya [17]

Answer:

0,4.2

Step-by-step explanation:

5 0

3 years ago