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
PSYCHO15rus [73]
3 years ago
15

Use factoring to solve for all solutions of the quadratic equation.

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0
◆ QUADRATIC RESOLUTIONS ◆

we \: are \: given \: the \: expression \:  -  \\  \\  {x}^{2}  + 25 = 0 \\  \\  {x}^{2}  =  - 25 \\  \\ (i =  \sqrt{ - 1) }   \\ ( {i}^{2}  =  - 1)\\  \\  {x}^{2}  =  - 25 \\  \\  {x}^{2}  = 25 {i}^{2}  \\  \\ x =  + 5i \:  \:  \:  \: or \:  \:  \:  \:  \: x =  - 5i \:  \:  \:  \: ans.
You might be interested in
How to solve this one​
nalin [4]

Answer:

Step-by-step explanation:

w^3 + 4w^2 + 5w - 12

3 0
2 years ago
Read 2 more answers
Jean bought a $1,980 snow thrower on the installment plan. The installment agreement included a 10% down payment and 18 monthly
enyata [817]

Answer:

Jean paid $2,286 for the snow thrower, with a finance charge of $306.

Step-by-step explanation:

Given that Jean bought a $ 1,980 snow thrower through an initial payment of 10% of the initial value, and 18 monthly payments of $ 116, to determine the final price paid by Jean, the following calculation is required:

(1,980 x 0.1) + (18 x 116) = X

198 + 2,088 = X

2,286 = X

Therefore, the final price paid for Jean was $ 2,286.

In turn, the finance charge arises from the difference between the final price and the list price, that is:

2,286 - 1,980 = X

306 = X

Thus, the finance charge is $ 306.

8 0
2 years ago
PLZ HELP!!!
slava [35]

Answer: Senior: $8, Child: 14

Step-by-step explanation:

3s + c = 38

3s + 2c = 52

c = 14

3s + 14 = 38

3s = 24

s = 8

5 0
2 years ago
Read 2 more answers
Z = m + x solve for x
jenyasd209 [6]

Answer:

wat

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How are the numbers 3, 4, and 17 alike
Tanzania [10]
They are all prime numbers
4 0
3 years ago
Other questions:
  • Which option lists best an expression that is not equivalent to 4 2/3?
    12·1 answer
  • Can someone please help me!!! I really need help
    13·1 answer
  • Round this number to the nearest 1000th place. 3,333.8485
    6·1 answer
  • Determine ƒ(–a) where ƒ(x) = x2– 6x and simplify.
    9·1 answer
  • Simplify. (12)2−6(2−23) Enter your answer, as a simplified fraction, in the box.
    11·1 answer
  • I need help with this question
    10·1 answer
  • The area of a gymnasium floor is 264 aquare yards. The floor is 11 yards wide. How long is the foor
    14·1 answer
  • How do I simplify big improper fractions?
    9·2 answers
  • Find x and find m<2
    7·1 answer
  • Solve by elimination and show all steps please <br><br><br> 3x=2y-7, 2x-y=10
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!