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
STatiana [176]
2 years ago
9

Solve the following quadratic function

Mathematics
1 answer:
earnstyle [38]2 years ago
4 0

Answer:

x = 10/7 or x = -10/7

Step-by-step explanation:

By using the completing the squares method, we have to divide the coefficient of the x term by 2, square it and add to both sides

From what we have here, the coefficient of the x term is 0

Thus, we have it that;

0 = 100 - 49x^2

We can proceed to use the difference of two squares here;

Whereby;

a^2 - b^2 = (a-b)(a + b)

0 = (10-7x)(10+7x)

10 - 7x = 0 or 10 + 7x = 0

7x = 10 or 7x = -10

x = 10/7 or x = -10/7

You might be interested in
Helppp fast (picture)
harkovskaia [24]
The answer to your question is the first option! Hope this helps. God bless
4 0
3 years ago
Come get a brainliest
vfiekz [6]

The schools is loacted at <u>(1, -8)</u> and the park is loacted at <u>(-6,-8)</u>

3 0
2 years ago
Please help :(<br> find b
FinnZ [79.3K]

Answer:

10 billion im very smart

Step-by-step explanation:

8 0
2 years ago
How do you solve x+(2x + 40) + (3x - 50) = 15002
alina1380 [7]
1. Take away the parentheses. x+2x+40+3x-50=15002

2. Add the X’s together.
x+2x+3x= 6x —> 6x+40-50=15002

3. Subtract 50 from 40.
40-50= -10 —> 6x-10=15002

4. Move -10 to the right hand side to make it positive.
6x=15002+10

5. Add 15002 and 10 together.
6x=15012

6. Divide 15012 by 6. Which makes the answer X=2502
6 0
3 years ago
Read 2 more answers
Elliot has a collection of 20 toy cars. Will he be able to put an equal number of toy cars on 3 shelves
Yakvenalex [24]
No the closest he can go is 18
6 0
3 years ago
Other questions:
  • Miss Hoffman gave 90-cent tip to a waitress for serving a meal costing $6.00 what percent of the bill is her tip?
    13·1 answer
  • 2x^2 + 19x + 40 = -2
    15·2 answers
  • If a number (blank), then the number is less than its absolute value
    13·1 answer
  • An athlete trains on a circular track of radius 40 m and jogs 10 laps each day, 5 days a week. How far does he jog each week? Ro
    5·1 answer
  • 1.Simplify.<br><br> 2.Simplify.<br> 3.Which statement best reflects the solution(s) of the equation?
    13·1 answer
  • Whats 1+1<br><br> Please help
    7·1 answer
  • Underwater mortgages ~ A mortgage is termed "underwater" if the amount owed is greater than the value of the property that is mo
    11·1 answer
  • Compute the standard deviation of the following set of data to the nearest whole numbers
    9·1 answer
  • A can of soup has the shape of a cylinder.
    13·2 answers
  • Two bottles of water have a mass of 4 kilograms. How many grams is 4 kilograms?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!