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
Dmitry [639]
3 years ago
9

Which value of a would make the following expression completely factored

Mathematics
2 answers:
solmaris [256]3 years ago
6 0

Answer:

A)

Step-by-step explanation:

We know that the expression (x^2 - a^2) can be written as (x-a)(x+a). So an expression of this type: (x^2 - a^2) wouldn't be completely factored because it could be factorized even more.

So we know that 36 = 6^2, 49= 7^2 and 81 = 9^2. So if we choose any of these options (Option B, C and D) it wouldn't be completely factored.

The correct is the option A, given that if a=12, it wouldn't be a perfect square, so it would be completely factored.

Bogdan [553]3 years ago
6 0

So I just did the problem and im pretty sure the answer is A

You might be interested in
Elapsed time 2 hr 37 min, end time: 1:15. start time?
3241004551 [841]

Answer:

10:38

Step-by-step explanation:

2 hours back from 1:15

11:15

37 minutes back from 11:15

10:38

The start time is 10:38.

6 0
3 years ago
Read 2 more answers
Which part of this graph shows a nonlinear relationship?
8_murik_8 [283]

Answer:

D. 4 is the non linear area of the graph.

Step-by-step explanation:

Non linear is when there is not a exact increase or decrease, also known as a equal change over time.

7 0
3 years ago
Describe the graph of y > mx, where m > 0.
Blizzard [7]

Answer:

that graph will feature an area delimited by a line of slope m passing through the origin (0,0).

Since m>0 the slope is positive, meaning the line goes up.

Since the equation is y > mx, the inequality sign being >, that means the area represented will be ABOVE the line drawn.  

So it will for sure include ALL quadrant II (with -x and +y values) and NONE of the quadrant IV (with +x and -y values) since the line is passing through the origin (0,0).

5 0
3 years ago
Read 2 more answers
Solve for T<br><br>10t = -50​
Gemiola [76]

Answer: t=-5

Step-by-step explanation:

if 10t=-50, you have to solve for the equation. to solve, you have to get the variable by itself. to get the variable by itself, you have to divide both sides by 10. 10t/10=-50/10. t=-5

7 0
3 years ago
Read 2 more answers
X- y = 1, -3x + 3y = 3<br> Does this equation have no solution?
Rasek [7]
No it doesn’t have a soliton
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ SOMEONE HELP DONT IGNORE ME!!!!
    14·1 answer
  • Dawn raises money for her school in a jog-a-thon. She will get three dollars for every lap she completes. If it takes 4 laps to
    9·2 answers
  • Is what is the first month of an year an example of a statistical question
    8·2 answers
  • What is 0.0000855 in scientific notation
    14·2 answers
  • In a survey of 250 members of a local sports club, 150 members indicated that they plan to attend the next Summer or Winter Olym
    13·1 answer
  • Which of the following graphs shows the solution set for the inequality below?<br> |x + 3|+ 7 &gt; 8
    15·1 answer
  • What is the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15m? Ro
    10·2 answers
  • When you multiply two thirds by a fraction less than 1 how does the product compared to the factor
    15·2 answers
  • I need help with number 9, please. I had made a mistake on my previous question
    15·1 answer
  • What is 70% of 3.2 meters
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!