1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ahat [919]
3 years ago
12

Solve the following equation for x: z=x^2+wx

Mathematics
1 answer:
Alja [10]3 years ago
4 0
Minus z both sides
0=x^2+wx+z
we can use quadratic formula or manually complete the square
let's use quadratic

for
0=ax^2+bx+c
x= \frac{-b+/- \sqrt{b^2-4ac} }{2a}
given
0=1x^2+wx-z
a=1
b=w
c=-z

x= \frac{-w+/- \sqrt{w^2-4(1)(-z)} }{2(1)}
x= \frac{-w+/- \sqrt{w^2+4z} }{2}

x= \frac{-w+ \sqrt{w^2+4z} }{2} or x= \frac{-w- \sqrt{w^2+4z} }{2}
You might be interested in
The coordinate −6 has a weight of 3, and the<br> coordinate 2 has a weight of 1
Damm [24]

The weight average of the coordinates is -4

<h3>How to determine the weight average?</h3>

The complete question is given as:

The coordinate -6 has a weight of 3 and the coordinate 2 has a weight of 1. And we need to calculate the weight average

The given parameters are:

  • Coordinate -6 has a weight of 3
  • Coordinate 2 has a weight of 1.

The weight average is then calculated as:

Weight average = Sum of (Weigh * Coordinate)/Sum of Weights

So, we have:

Weight average = (-6 * 3 + 2 * 1)/(3 +1)

Evaluate the products

Weight average = (-18 + 2)/(3 +1)

Evaluate the sum

Weight average = -16/4

Evaluate the quotient

Weight average = -4

Hence, the weight average of the coordinates is -4

Read more about average at

brainly.com/question/20118982

#SPJ1

<u>Complete question</u>

The coordinate -6 has a weight of 3 and the coordinate 2 has a weight of 1. Calculate the weight average

4 0
2 years ago
Write a division story with an answer of 1/4 plz ASAP
Bumek [7]

Answer: there were 4 people at a party. There was 1 cookie left on the table and all of them wanted it. They divided it between the four of them so they could all have a peice.

Step-by-step explanation:

8 0
3 years ago
What is the graph of f(x)=x^2-2x+3
Neko [114]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

f(x)=x^{2}-2x+3

This is the equation of a vertical parabola open upwards

The vertex is a minimum

The vertex is the point (1,2)

The y-intercept is the point (0,3)

The function does not have x-intercepts

see the attached figure

7 0
3 years ago
place parentheses in the equation below so that you solve by finding the difference between 28 and 3 Write the answer 4×7-3=
Degger [83]
(4x7) -3
(28) -3
28-3 = 25
6 0
3 years ago
What is the answer to y divided by 2 = 17
bija089 [108]
The answer is Y=34
Because 34/17 is 34
7 0
2 years ago
Read 2 more answers
Other questions:
  • A investor obtained a loan of $600,000 to buy a car wash business. The monthly mortgage payment was based on 30 years at 5.5%. F
    14·1 answer
  • What is the surface area of a sphere with a radius of 7 feet? (use 3.14 for pie)
    7·1 answer
  • Two or more points are what if they lie on the same line?
    13·2 answers
  • Please help me I don’t know how to do it
    9·1 answer
  • Which situation below has a negative correlation?
    15·1 answer
  • For object C what is the best measure for a circumference?
    14·1 answer
  • Whats the greatest common factor using distributive property of 20 and 30​
    10·1 answer
  • Hi, uh I need some help on math (you can get points)
    15·1 answer
  • Solve for a.<br> 4/a+4 =-1/a+9
    11·1 answer
  • In the diagram above, &lt;1=40. Find the measure of &lt;4 <br> &lt;4 = [???]
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!