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
Olenka [21]
3 years ago
15

What are the solution(s) to the quadratic equation x2 – 25 = 0?

Mathematics
2 answers:
ser-zykov [4K]3 years ago
7 0
If you would like to find the solutions to the quadratic equation x^2 - 25 = 0, you can do this using the following steps:

<span>x^2 - 25 = 0
</span>(x + 5) * (x - 5) = 0
x^2 - 5x + 5x - 25 = 0
1. x = - 5
2. x = 5

The correct result would be <span>x = 5 and x = –5.</span>
liq [111]3 years ago
6 0

For this case we have the following polynomial:

x ^ 2 - 25 = 0

We can solve the polynomial by factoring.

We have then:

(x + 5) (x-5) = 0

From here, we clear the solutions of the equation.

Solution 1:

x + 5 = 0\\x = -5

Solution 2:

x-5 = 0\\x = 5

Answer:

the solutions to the quadratic equation x ^ 2 - 25 = 0 are:

x = 5 and x = -5

You might be interested in
A bouquet has 6 roses and 21 other types of flowers. What is the ratio of roses to other flowers?
Andrej [43]

Answer:

6:21

Step-by-step explanation:

because there is 6 roses and 21 other types 6/21 = 6:21

7 0
1 year ago
Read 2 more answers
This is for a lot of points plz help me
Sophie [7]

Answer:

B

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
How many terms are in this expression 5xyz​
mafiozo [28]
4 one coefficient and three variables
7 0
3 years ago
A triangle has the side lengths of 28 in,4in and31 inches. classify it as acute, obtuse or right
labwork [276]
The answer is obtuse

a = 4
b = 28
c = 31

If a² + b² > c²    -  the angle is acute
If a² + b² < c²    -  the angle is obtuse
If a² + b² = c²    -  the angle is right

a² + b² = 4² + 28² = 16 + 784 = 800
c² = 31² = 961

    800 < 900
a² + b² < c²  

Therefore, the angle is obtuse
7 0
4 years ago
A cereal company used to fill the boxes with 17 ounces of cereal. They have reduced that amount to 14 ounces. The percent decrea
Eddi Din [679]
So what's the question?
6 0
3 years ago
Other questions:
  • What is 4 7/8 written as a decimal
    12·2 answers
  • X equals 10, Y equals -2, and Z equals -5 what is x divided by y
    15·2 answers
  • A cell phone company charges by the minute (and partial minute) for a phone call. Arionna’s plan includes 300 minutes in the $20
    10·2 answers
  • What is 5y-4(-4-7y) using Distributive property
    10·1 answer
  • On a certain game show, a contestant must quess the price of a car within 1%
    5·1 answer
  • When focusing on wealth accumulation, the rate of return earned on an investment should be higher then the rate of inflation. Tr
    7·1 answer
  • Pls answer question 9 quickly I will mark as brainliest
    15·2 answers
  • RSM HW HELP!!! PLEASE HELP ME ASAP!!!! I WILL GIVE BRAINLIEST IF YOU SOLVE THEM ALL CORRECTLY!!! THANKS!
    10·2 answers
  • Which of the statements below are true? Select all that apply. A) The table shows a proportional relationship B) The table does
    8·1 answer
  • What are the zeroes of the function?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!