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
nika2105 [10]
3 years ago
8

Factor out 2x squared minus 98 completely

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

Answer:

2(x+7)(x-7)

Step-by-step explanation:

1. In 2x^2-98, there is a common factor of 2

2. The equation therefore becomes 2 (x^2 - 49)

3. We know that x^-49 is a difference of two squares and can therefore be factored into (x+7)(x-7)

4. Therefore the fully factored answer is 2(x+7)(x-7)

You might be interested in
Is the relationship linear, exponential, or neither?
irga5000 [103]
Linear because x moves up by 3 and y moves up by 7
6 0
3 years ago
A farmer has exactly 1000 meters of fencing and she wants to fence off a plot of land that has to be 1000 meters for a perimeter
user100 [1]
For the maximum land coverage with the least perimeter you would use a circle
7 0
3 years ago
What number should be added to both sides of the equation to complete the square? x^2 – 10x = 7
sveticcg [70]
I think it is (7)^2, yeeeeeeah
5 0
3 years ago
Read 2 more answers
Explain why the equation (x-6)^-13=12 has two solutions. Then solve the equation to find the solutions. Show your work.
Gala2k [10]

Answer:

x = 10 and x = (-2) are the solutions.

Step-by-step explanation:

In the given equation (x - 4)² - 28 = 8

we will first find the zero factors which will further decide the number of solutions.

(x -4)² - 28 = 8

(x - 4)² -28 - 8 = 8 - 8 (By subtracting 8 on both the sides of the equation)

(x - 4)² - 36 = 0

(x - 4)²- 6² = 0

(x - 4 - 6)(x - 4 + 6) = 0

(x - 10)(x + 2) = 0

Now the equation only two zero factors or two solutions.

x = 10 and x = -2

Answer is two solutions only x = 10 and x = (-2)

4 0
4 years ago
What is 1/100 of 605 feet
slamgirl [31]
1/100 of 605 is 6.05 because you divide 605 by 100
7 0
3 years ago
Other questions:
  • The common difference of an ap is -2 find its sum of first term is hundred and last term is minus 10
    12·1 answer
  • Ou want to get an oil change every 4,000 miles. How many oil changes do you get in a year driving 1000 miles a month?
    7·1 answer
  • Cos x = 3 supra 5° ; sin y = 4 supra 5°
    8·1 answer
  • Scott has a jar of quarters and dimes. If there is $4.15 in the jar, and there are 4 dimes, how many quarters are in the jar?
    5·1 answer
  • 1. The county fair charges $2.50 per ticket for the rides. Henry bought 15 tickets for the rides and spent a total of $55.50 at
    5·1 answer
  • What is 5 /2 equeivelent to
    12·2 answers
  • Who has a constant rate of pay
    15·1 answer
  • Can two people with blue eyes have a child with brown eyes? Why or why not? also i really don´t really know the subject so i put
    15·1 answer
  • Esitmate 242 PLEASEEEEEEEEE I NEED THIS
    5·2 answers
  • The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean. What
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!