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
svet-max [94.6K]
4 years ago
7

Factor the expression completely over the complex numbers. x4−625

Mathematics
1 answer:
marusya05 [52]4 years ago
6 0
Your factoring answer is: (x^2+25)(x+5)(x-5)


You might be interested in
Quadratic equation : 5w(2)-3w-2=0
algol13
5w²-3w-2=0
5w²-5w+2w-2=0
5w(w-1)+2(w-1)=0
(5w+2)(w-1)=0
either w= -2/5 or w=1
4 0
4 years ago
Read 2 more answers
Solve this: k/3 = -4​
Veseljchak [2.6K]

Step-by-step explanation:

  • k/3= -4
  • k= -4×3
  • k= -12

<h2>stay safe healthy and happy.</h2>
6 0
3 years ago
Read 2 more answers
A quadratic equation of the form 0=ax^2+bx+c has a discriminant value of -16. How many real numbers solutions does the equation
alina1380 [7]

Answer: 0

Step-by-step explanation:

The disciminant \Delta tells you how many real solutions a quadratic equation has, depending on its sign:

\Delta>0\implies\text{2 solutions}\\\Delta=0\implies\text{1 solution}\\\Delta<0\implies\text{no solutions}

8 0
3 years ago
:( I Need help! Show work please! Aviva has a total of 52 coins, all of which are either dimes or nickels. The total value of th
Jet001 [13]

Answer:

42 Dimes, 10 Nickels.

Step-by-step explanation:

Dimes are worth $0.10, nickels are worth $0.05.

If D = number of dimes, and N = number of nickels, then the following equations are true:

0.10D + 0.05N = 4.70

D + N = 52

Next, let's multiply the first equation by 10 so that we can subtract the second one from it.

D + 0.50N = 47

(-) D + N = 52

Subtracting the second equation from the first one gives:

-0.5N = -5

-0.5N/-0.5 = -5/-0.5

N = 10

Finally, substitute N in the original second equation to find D.

D + 10 = 52

D + 10 - 10 = 52 - 10

D = 42

5 0
3 years ago
The equation of circle having a diameter with endpoints (-2, 1) and (6, 7) is
densk [106]

Answer:

(x-2)^{2}+(y-4)^{2}=25

Step-by-step explanation:

step 1

Find the diameter of the circle

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

A(-2,1)\\B(6,7)  

substitute the values

d=\sqrt{(7-1)^{2}+(6+2)^{2}}

d=\sqrt{(6)^{2}+(8)^{2}}

d=\sqrt{100}

d=10\ units

The radius is half the diameter

so

r=10/2=5\ units

step 2

Find the center of the circle

the center of the circle is the midpoint between the endpoints of the diameter

so

The center is

(\frac{-2+6}{2},\frac{1+7}{2})

(2,4)

step 3

Find the equation of the circle

The equation of the circle is

(x-h)^{2}+(y-k)^{2}=r^{2}

substitute the values

(x-2)^{2}+(y-4)^{2}=5^{2}

(x-2)^{2}+(y-4)^{2}=25

8 0
3 years ago
Other questions:
  • How do you represent real-world problems involving ratios and rates with tables and graphes
    9·1 answer
  • HELP QUICK IM BEING TIMED!!!
    7·1 answer
  • Find the area of the parallelogram<br><br><br> D1=9<br> D2=15
    13·1 answer
  • Which measurement are equal to 12 feet? select all that apply
    14·2 answers
  • Show work if can <br><br> Simplify the expression:<br> (3g - 8) - (2g - 1)
    5·2 answers
  • 20 divided by 4.560 im not good with math this was probably a waste of a question
    14·1 answer
  • PLEASE HELP
    6·1 answer
  • What is the solution to 3.25k + 1 – 4.25k = -2?
    5·1 answer
  • PLS PLS PLS PLS HELP ASAPPPP
    14·1 answer
  • Why lim x to -3 (x^2) is 9 and not -9???? if when a negative odd number is squared the answer is negative? i don't understand fa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!