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
nirvana33 [79]
2 years ago
11

Find each difference vertically. 3. (2x ^2 – 2x ^4) — (x4 – x2)

Mathematics
1 answer:
nikdorinn [45]2 years ago
6 0

Answer:

answer: -2x^4 +2x^2-2x

You might be interested in
Find the measure of each angle please?
BlackZzzverrR [31]
Hi!

The measure of angle x is 60 degrees so the measure of angles 2x is 120 degrees.
6 0
2 years ago
Read 2 more answers
Hey there! posted picture of question help please
Amiraneli [1.4K]
For this case we have the following function:
 f (x) = (1/6) ^ x
 We must evaluate the function for x = 3
 We have then:
 f (3) = (1/6) ^ 3
 Rewriting:
 f (3) = (1/216)
 Answer:
 
The function evaluated at x = 3 is:
 
f (3) = (1/216)
 
option C
8 0
3 years ago
Read 2 more answers
Solve the equation 5x-2x^2+1
Pani-rosa [81]

Answer:

Step-by-step explanation:

If you call "5x-2x^2+1" an "equation," then you must equate 5x-2x^2+1 to 0:

5x-2x^2+1 = 0

This is a quadratic equation.  Rearranging the terms in descending order by powers of x, we get:

-2x^2 + 5x + 1 = 0.  Here the coefficients are a = -2, b = 5 and c = 1.

Use the quadratic formula to solve for x:

First find the discriminant, b^2 - 4ac:  25 - 4(-2)(1) = 25 + 8 = 33

Because the discriminant is positive, the roots of this quadratic are real and unequal.

                                                             -b ± √(discriminant)

Applying the quadratic formula   x = --------------------------------

                                                                         2a

we get:

      -5 ± √33           -5 + √33

x = ----------------- = --------------------- and

           2(-2)                     -4

                                  -5 - √33

                                 ---------------

                                         -4

5 0
3 years ago
Rebeca spent $32.55 for a photo album and three identical candles. The photo album cost $17.50 and the sales tax was $1.55. How
Marina86 [1]

Answer: $4.50 per candle

Step-by-step explanation:

$32.55 - $17.50 - $1.55 = $13.50 for all the candles

To find the price of a single candle we divide our answer by 3

13.50/3 = $4.50

3 0
3 years ago
PLEASE HELP!! I DO NOT UNDERSTAND THIS ONE BIT. PLEASE RESPOND!
Slav-nsk [51]
Substitute z with 3.
3(4)^3
Cube 4 with 3
3(64)
Multiply 3 and 64
=192
4 0
2 years ago
Other questions:
  • Evaluate –3ab when a = –2 and b = –5.
    6·1 answer
  • What is the measure of RST?<br> a)44 degrees<br> b)23 degrees<br> c)46 degrees<br> d)92 degrees
    12·2 answers
  • The measure of an angle is 51°. What is the measure of its complement? A. 39° B. 49° C. 129° D. 139°
    15·1 answer
  • Which equation relates the number of triangles in the figure (n) to the perimeter of the figure (p)
    7·1 answer
  • What is the value of k?
    14·1 answer
  • What is 455,000 rounded to the nearest thousand?
    15·1 answer
  • Here are four false statements about the graph.
    14·1 answer
  • Which graph shows a dilation?
    7·2 answers
  • Probability...
    10·1 answer
  • Making an inference is the second part of the process of investigating a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!