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
Otrada [13]
3 years ago
10

Prove the polynomial identity. (2x−1)2+2(2x−1)=(2x+1)(2x−1) Drag and drop the expressions to correctly complete the proof of the

polynomial identity. (2x−1)2+2(2x−1)=(2x+1)(2x−1) Response area+4x−2=(2x+1)(2x−1) Response area=(2x+1)(2x−1) Response area=(2x+1)(2x−1)

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
6 0

Answer:

Step-by-step explanation:

Given expression is,

(2x - 1)² + 2(2x - 1) = (2x - 1)(2x + 1)

To prove this identity we will take the left hand side of the equation and will prove equal to the right side.

(2x - 1)² + 2(2x - 1) = (2x - 1)(2x + 1)

4x² - 4x + 1 + 4x - 2 = (2x - 1)(2x + 1)

4x² - 1 = (2x - 1)(2x + 1)

(2x - 1)(2x + 1) = (2x - 1)(2x + 1) [Since a² - b² = (a - b)(a + b)]

You might be interested in
During Samuel’s experiment, the experimental probability was 0.25. What else must be true about the experiment?
Zanzabum

Answer:

The experimental probability of the outcome is 1/4

Step-by-step explanation:

-kitkat- i am going to say that every time lol

8 0
3 years ago
Read 3 more answers
true or false: The orientation, or direction a figure is facing, is preserved by a translation and dilation. will give brainlies
4vir4ik [10]
True, Sorry if I’m wrong
8 0
3 years ago
An ice cream sells 4 drinks, in 5 sizes, and 7 flavors. How many ways can a customer order a drink?
tigry1 [53]

Answer:

140 ways

Step-by-step explanation:

4 x 5 x 7 = 140

3 0
3 years ago
NEED HELP ASAP, I WILL GIVE YOU BRAINLIEST
tresset_1 [31]

Answer:

0.9412

Step-by-step explanation:

Ultimately, if you know the length of the arc, and you know the length of the radius, the central angle (in radians) is just how many radii long the arc is. angle=arc lengthradius length=16 feet17 feet≈0.9412.

8 0
3 years ago
The length of a rectangular garden is 9 feet longer than its width. if the garden's perimeter is 190 feet, what is the area of t
bagirrra123 [75]
L: 52
w: 43

draw a picture and create a formula.
7 0
3 years ago
Other questions:
  • The cost for roberta's college next year $11000 she has a Grant for $1500 a scholarship of $5000 she plans to earn 40% of the re
    15·1 answer
  • The measure of
    13·2 answers
  • A line segment has an endpoint at (4,6). If the midpoint of the line segment is (1,5), what are the coordinates of the point at
    13·1 answer
  • Construct a​ 95% confidence interval for the population standard deviation sigma of a random sample of 15 crates which have a me
    9·1 answer
  • According to the U.S. Department of Agriculture, the average American consumed 54.3 pounds (ap- proximately seven gallons) of sa
    15·1 answer
  • Which of the following graphs could represent a 6th-degree polynomial function, with 3 distinct zeros, 1 zero with a multiplicit
    6·1 answer
  • Solve for x.<br><br> <img src="https://tex.z-dn.net/?f=%24%5Cfrac%7B3x-8%7D%7B2%7D%20%3D%20x%20-%206%24" id="TexFormula1" title=
    11·2 answers
  • SOLVE THIS PROBLEM ASAP
    8·1 answer
  • If f(x) = ax + c and f(3) = f(8), then a =
    15·1 answer
  • kassim has amoney box containing 100 mixed sh 5 and sh 10 coins with a totalvalue of sh 600. How many of each type of coin does
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!