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
statuscvo [17]
2 years ago
12

Factor 125x^3-1000. Show your work.

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
4 0

The left term is (5x)³.

The right term is 10³.

So, you can use the formula for the factorization of the difference of cubes.

... a³ - b³ = (a-b)(a² +ab +b²)

Here, you have a=5x, b=10, so the factorization is

... 125x³ -1000 = (5x-10)(25x² +50x +100)

You might be interested in
Find the range for the function: y=x-7 {-3,0,2,5}
trasher [3.6K]

Answer:

Range is : { -10, -7, -5, -2 }

Step-by-step explanation:

Given:

The function is given as:

y=x-7

The domain of the function = { -3, 0, 2, 5 }

A function's input is called its domain and a function's output is called its range.

The range depends on the domain values. So, the values of 'y' are the values of range and the values of 'x' are the values of domain.

Here, the domain is given as:

Domain = { -3, 0, 2, 5 }

We need to find the values of 'y' for each value of 'x' taken from the domain set.

Plug in x=-3. This gives,

y=-3-7=-10

Plug in x=0. This gives,

y=0-7=-7

Plug in x=2. This gives,

y=2-7=-5

Plug in x=-5. This gives,

y=5-7=-2

Therefore, the set of all values of 'y' is the range.

Range is equal to { -10, -7, -5, -2 }.

8 0
3 years ago
Almost sooo close guys just 5 more left sorry if it’s taking long
Andrei [34K]

Answer:

As a decimal its 6.34, If you round up then its 6.35

As a fraction its 400/63

As a mixed number its  6 22/63

5 0
3 years ago
Rafael writes an expression to represent “a number, n, decreased by thirty-one.” Then he evaluates that expression if n = 29. Wh
sukhopar [10]

Answer:

Step-by-step explanation:12

4 0
2 years ago
Read 2 more answers
Will give brainlist if you can help!
kkurt [141]

Answer: 12:5

Step-by-step explanation:

4 0
3 years ago
Real world situation for 834+14s>978-10s
liraira [26]
834+14s=848>978-10s=968

a real life situation for that could be like how many apples 848apples/968total
6 0
3 years ago
Other questions:
  • A sphere has a diameter of 18 meters. Find the volume of the sphere, in cubic meters, in terms of π.
    9·1 answer
  • Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
    5·2 answers
  • Six pipes are laid end to form a row.each pipe is 9 1/3 inches long.how long is the row of pipes in feet?
    15·1 answer
  • 543x​=244x​+255x​
    11·1 answer
  • Please help with math
    13·2 answers
  • Find the area of the circle if r = 5 meters. leave the answer in terms of π.
    6·2 answers
  • State the set of multiples of 14 <br>between 7 and 84 inclusive​
    11·1 answer
  • The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.895 g and a standard deviation
    6·1 answer
  • 7:5 is equivalent to 21: ?
    12·2 answers
  • Ellie just got her first cell phone plan. She pays $79 per month plus $150 activation fee. Write the equation to represent the s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!