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
Korvikt [17]
3 years ago
5

How do you expand (5x+ 1)(5x-1)​

Mathematics
2 answers:
Eduardwww [97]3 years ago
4 0

Answer:

25x power of 2   subtract 1

Step-by-step explanation:

AnnyKZ [126]3 years ago
3 0

Step-by-step explanation:

Multiply both numbers so

25x2 - 6x + 6x - 1

25x2 - 1

You might be interested in
Multiplying a certain even number by 4 then subtracting 16 gives you the next consecutive even number. Find the original number
anyanavicka [17]

Let 2k represent the original even number (such that k is an integer)

then 2(k + 1) is the next consecutive even number.

4(2k) - 16 = 2(k + 1)

8k - 16 = 2k + 2

6k = 18

k = 3

since 2k represents the original number, then 2(3) = 6 is the oroginal number

Answer: 6

3 0
3 years ago
I need to know how to get the scale factor from a h-shaped polygon
Lesechka [4]
“To find the scale factor, we simply create a ratio of the lengths of two corresponding sides of two polygons. If the ratio is the same for all corresponding sides, then this is called the scale factor and the polygons are similar.”
5 0
3 years ago
Which of the x-values are solutions to the following inequality? x<365
vladimir1956 [14]

Answer:

Choice A ; Choice B

Step-by-step explanation:

x < 365

x ∈ ( -oo ; 365 )

Solutions :

  • Choice A

x = 99

  • Choice B

x = 361

7 0
2 years ago
Convert decimal to a fraction in simplest form 0.20<br><br> HELP HELP!!!!
Vitek1552 [10]

Answer: 2/10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I dont get how to do these questions <br> -25x=-150
svet-max [94.6K]

Answer:

x=6

Step-by-step explanation:

you divide -25 on both sides

6 0
2 years ago
Read 2 more answers
Other questions:
  • HELP!
    9·1 answer
  • Mark worked at flea market one weekend selling electronic games. On the Saturday, he sold 7/12 of the games. Sunday morning he s
    11·1 answer
  • Expresa en lenguaje algebraico la expresión: Dimensiones de un rectángulo en el que su largo tiene 6 metros más que el ancho.
    5·1 answer
  • Which of the following statement is not true?
    15·1 answer
  • What is the least to greatest from this number 63.37, 62.95, 63.7?
    11·1 answer
  • 2.<br> Round off your answer to the nearest tenth:<br> 2(-11)-5(-6)<br> 7–3(-2)
    5·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. I say no guessing because people usually g
    6·2 answers
  • This question is worth 100 points please answer now. Algebra 2. I will mark you brainliest.
    13·1 answer
  • A high school football quarterback has a lifetime pass completion rate of p = 0.15. A random sample of 15 of his games is select
    10·1 answer
  • Find the volume of the cylinder with a radius of 16 mm and a height of 30 mm​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!