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
IrinaK [193]
2 years ago
15

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

Mathematics
1 answer:
Ad libitum [116K]2 years ago
4 0

Answer:

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

REMEMBER: factoring a perfect square

Step-by-step explanation:

You might be interested in
X +4/2 = 9<br> What’s z?
kirill [66]

Answer:

x+4/2=9       x=14

Step-by-step explanation:

14+4=18 and 19/2 is equal to 9. Therefore the answer is 14.

6 0
3 years ago
The segments shown below could form a triangle.
-BARSIC- [3]

Answer:

True. It could. Sorry my answer just has to be 20 characters long

7 0
2 years ago
How do I do the power rule I don't understand
Yakvenalex [24]
You multiply the number by itself however many times it says for example 2 to the second power 2x2 is 4
3 0
3 years ago
Popcorn was donated for the school fair by 3 different popcorn vendors. They donated a total of 996 bags of popcorn. Each vendor
Marysya12 [62]

Answer:

let the of bag of vendors be X

3donate X bag to give 996

3×x=996

3x=996

divide both side by 3

3x\3=996\3

x=332

each vendor donated 332bags of popcorn

5 0
3 years ago
Read 2 more answers
Mrs.jacobson wants to order toy instruments to give as prizes to her class. the table shows the prices for various order sizes.
anzhelika [568]
First let as solve all unit pirce
whistles 21.25 / 25 = $ 0.85 per unit
36 / 50 = $ 0.72 per unit
60 / 80 = $ 0.75 per unit
kazoos
10 / 25 = $ 0.4 per unit
18.50 / 50 = $ 0.37 per unit
27.20 / 80 = $ 0.34 per unit
a.) $ 0.85 - $ 0.72 = $ 0.13
b.) 10 / 25 = $ 0.4 per unit
c.) he must order 80 kazoos she should order
5 0
3 years ago
Other questions:
  • The diameter of a large lawn ornament in the shape of a sphere is 16 inches. What is the approximate volume of the ornament? Use
    10·2 answers
  • Dina encoded a secret phrase using matrix multiplication. She multiplied the clear text code for each letter by the matrix (See
    12·2 answers
  • Factoring Polynomials (GCF)<br> 3xy - 8x^2y
    12·1 answer
  • Simplify using perfect squares or factor trees. Show your work.
    7·1 answer
  • Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be used
    15·2 answers
  • Linda planned to spend 9 hours practicing piano this week. By tuesday,she had spent 2 1/2 hours practising. How much longer does
    8·1 answer
  • 6. What two numbers multiply to -30 and also add to -13?
    14·2 answers
  • After reading The Lord of the Rings, Francesca signs up for archery lessons. At her first lesson, she sets up her target 5 feet
    11·2 answers
  • Find cos(B) A.) 7/3 B.) 3/7 C.) 3/58 D.) 7/58
    15·1 answer
  • You want to buy a pet lizard that costs ​$45. You already have ​$14 and you plan to save ​$7 per week. If w represents the numbe
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!