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
worty [1.4K]
3 years ago
13

Factor 2x^4-20x^2-78

Mathematics
2 answers:
joja [24]3 years ago
8 0
Factor out 2 from the expression
2(x^4-10x^2-39)
lozanna [386]3 years ago
8 0

1. 2(x2 - 3)(x2 - 13)

2. 2(x2 + 3)(x2 - 13)

3. 2(x2 - 3)(x2 + 13)

which one is it just type the number

You might be interested in
Find the surface area of the prism
Anastasy [175]

slated surface

17 × 20 = 340

2 triangle sides

2 × 8 × 15 ÷ 2 = 120

backside

8 × 20 = 160

bottom

15 × 20 = 300

sum all of it

340 + 120 + 160 + 300 = 920

can I get brainliest

4 0
3 years ago
Find the mean absolute deviation (MAD) of the data in the dot plot below.
kipiarov [429]

Answer: 2 grams

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Calculate the length of ac to 1 decimal place
ElenaW [278]

Answer:

it would be in the 100eds place

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
you have rolled the die 3 times and (amazingly) rolled 1 each time. What can you tell me about the probability of rolling a 1 on
grandymaker [24]
It’s still 1/6 chance. The probability doesn’t go up or down, since a die will always have 6 sides.
7 0
3 years ago
15 POINTS! PLEASE HELP! BRAINLIEST!
lina2011 [118]

Answer:

  • D.  15.3%

Step-by-step explanation:

<u>Total number of outcomes:</u>

  • 2¹⁵ =  32768

<u>Number of combinations of getting 6 heads:</u>

  • 15C6 = 15!/6!(15-6)! = 5005

<u>Required probability is:</u>

  • P(6 heads out of 15 flips) = 5005/32768 = 0.1527... ≈ 15.3%

Correct choice is D

7 0
3 years ago
Read 2 more answers
Other questions:
  • Apply distributive property to create a equivalent expression 6(a+2b+3c)
    11·2 answers
  • How far from the base of a building must the bottom of a 15-foot ladder sit in order for it to make a 52 angle with the ground?
    15·1 answer
  • How do I do this because I don’t remember how
    14·1 answer
  • -2x+8x=20 ans can you please include the steps. Thank you
    10·2 answers
  • Construct a triangle with interior angle measures of 45° and 45°.
    15·2 answers
  • Simplify the expression 54. (1 point)<br> A. 20<br> B. 1,024<br> C. 125<br> D. 625
    8·1 answer
  • What is the factor x²+6x+​
    15·1 answer
  • A dilation has center (0, 0). Find the image of each point for the given scale factor. A(3,4);D7(A)
    12·1 answer
  • What are the solutions of 3(x – 4)(2x - 3) = 0? Check all that apply.
    8·1 answer
  • I need an answer to this question
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!