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
cricket20 [7]
3 years ago
13

Factor completely 2x² − 12 + 10

Mathematics
1 answer:
NeX [460]3 years ago
5 0

Answer:

2(x + 1)(x - 5)

Step-by-step explanation:

  First you need to find the GCF (greatest common factor). Each term has 2 in common. Factor the 2 out of each term. 2(x²- 6x + 5)

Next you need to solve inside the parenthesis with an x-puzzle. 2(x+1)(x-5)

Check your answer by multiplying. You should get the expression you began with. 2x² - 12 + 10

You might be interested in
A spinner has 5 sector's of equal size. The sectors are labeled 1,2,3,4, and 5. the spinner is spun twice.x is the number of tim
LuckyWell [14K]

Answer:

Because the sectors are of equal size, each sector has the same probability of happening.

So for every number, you have a probability of 0.2 of it appearing.

Because you have three odd numbers, the probability to land on an odd number on each spin is 0.6. You can also say that the probability to not have an odd number is 0.4.

So what is the probability to have 0 odd number in two spins?

What is the probability to have 1 odd number in two spins? You can have one odd number on the first or one odd on the second spin, that is why we add the probabilities.

What is the probability to have 2 odd numbers in two spins?

To verify if we did a good job, we add all the probabilities. We should get 1.

.

So to slide your bars, you slide them up to the number I gave you for each case.

Hope this helps!

8 0
2 years ago
Perry borrows $350 at a simple interest rate of 4.5%. Perry pays back the loan in 30 months. How much interest does Perry pay on
Nitella [24]

Answer: the interest on the loan is $39.38

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the loan.

P represents the principal or amount taken as loan

R represents interest rate

T represents the duration of the loan in years.

From the information given,

P = $350

R = 4.5%

There are 12 months in a year. Converting 30 months into years, it becomes

30/12 = 2.5. so

T = 2.5 years

Therefore

I = (350 × 4.5 × 2.5)/100

I = $39.38

3 0
3 years ago
A rectangular lot is 145 yards long and 100 yards wide.
mr_godi [17]

Answer:

150 by 100

Step-by-step explanation:

5 0
2 years ago
Madison created two functions.
Degger [83]
Madison created two functions.For Function A, the value of y is two less than four times the value of x. 

The table below represents Function B.
-3,-9
-1,5
1,-1
3,3

In comparing the rates of change, which statement about Function A and Function B is true?

A.

Function A and Function B have the same rate of change.
B.

Function A has a greater rate of change than Function B has.
C.

Function A and Function B both have negative rates of change.
D.

Function A has a negative rate of change and Function B has a positive rate of change.

C is correct
3 0
3 years ago
Read 2 more answers
What is the result when 3x4 + 17x3 + 26x2 + 10x + 12 is divided by 3 + 3? If
Snowcat [4.5K]

Answer:

81x + 4913x + 676x + 10x + 12 / 9

X=5692 /9

X=632.444

3 0
2 years ago
Other questions:
  • GOODNIGHT luvs!!!!! 1+1=3 lol just a lil humor
    7·2 answers
  • Which of the following is the solution to the differentiable equation dy/dx=4x/y, where Y(2)=-2
    15·1 answer
  • Mr. Lowery has 8 3/4 pounds of ground beef that he will use to make hamburgers for a picnic. What is the maximum number of quart
    12·1 answer
  • A house on the market was valued at $278,000. After several years, the value decreased by 9% By how much did the house's value d
    11·2 answers
  • A school plays a series of 6 soccer matches. For each match there are 3 possibilities: a win, a draw or a loss. How
    14·1 answer
  • The ratio of Alex's toy cars to Jim's is 8:3. How many toy cars do they have altogether, if Alex has 40 more cars than Jim?
    5·2 answers
  • Find the value of x<br> a. 65<br> b. 48.7<br> c. 77<br> d. 39.3
    10·1 answer
  • Find the degree of each polynomial and indicate whether the
    14·1 answer
  • HELP URGENT WILL GIVE BRAINLEST DO THE RECTANGLE, I DONT NEED HELP ON ANYTHING ELSE JUST THE RECTANGLE
    9·2 answers
  • Can someone please help me with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!