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
Kisachek [45]
4 years ago
11

What is the answer of x2-25

Mathematics
1 answer:
snow_tiger [21]4 years ago
6 0
  • Answer:

<em>(x - 5)(x + 5)</em>

  • Step-by-step explanation:

<u><em>   use formula </em></u>

<em>a² - b² = (a - b)(a + b)</em>

<em />

<em>x² - 25 = x² - 5² = (x - 5)(x + 5)</em>

You might be interested in
As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge o
BartSMP [9]

Let the maximum number of pages Jennifer can have be = x

Amount Jennifer has (P) = $62.10

Given equation is :

P = (20+0.5x)+0.15(20+0.5x)

Price is given = 62.10 , so equation is :

62.10=(20+0.5x)+0.15(20+0.5x)

62.10=20+0.5x+3+0.075x

62.10=23+0.575x

0.575x=39.10

x=68

Hence, Jennifer can have a maximum of 68 pages in her book.

5 0
3 years ago
Awnser question and show your work if you can (i will give brainliest
prohojiy [21]

Answer:

answer is -1.75

Step-by-step explanation:

y = 12 \\ y =  - 4x + 5 \\  \\  \:  \:  \:  \: 12 =  - 4x + 5 \\  - 5 \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \: - 5 \\  \\ 7 =  - 4x \\  \div  - 4 \:  \:  \:  \: on \: both \: sides \\   \\ - 1.75 = x

8 0
3 years ago
Please Help writing equations!
Serga [27]
The equation would be y=60w+550
8 0
3 years ago
Square County is a square-shaped county divided into 16 equal-sized square districts. If the side length of each district is 4 m
gizmo_the_mogwai [7]
A square will have the same length and width and area= length times width. its set up in a 4x4 square because there are 16 squares total; 4 across and 4 down. if the sides are 4 miles each then one whole side will be 16 miles. so the equation is 16 times 16 which equals 256. so the answer is 256 square miles.
5 0
3 years ago
Read 2 more answers
Which polynomial is prime?<br><br> x2 – 36<br> x2 + 16<br> x2 – 7x + 12<br> x2 – x – 20
juin [17]

Answer:

x2 - 7x + 12

Step-by-step explanation:

ℎ

3 0
3 years ago
Read 2 more answers
Other questions:
  • Fast as possible, 100 point<br> Write an expression for the Product of (x+5)(x-3)
    14·1 answer
  • Felicia had $80 when she went to a music store that charges $18 for each CD. She needs to have no less than $20 in her wallet wh
    6·1 answer
  • Express 0.8 in the form of p by q​
    10·1 answer
  • I need help with this?? Anyone?
    9·2 answers
  • Omane is 4 years older than Bremen. If the sum of their age is 60 , find Bremen's age​
    5·2 answers
  • PLEASE HELPPPP I WILL MARK BRAINLIEST!!!
    7·1 answer
  • 2/3 = 20/b solve for b.
    8·1 answer
  • Help...................
    10·1 answer
  • * Let S = Span {(2,-1, 1), (3, 1, 1), (1, 2, 0)}. (i) Calculate the dimension of S.
    14·1 answer
  • the following ordered pairs give the entrance exam scores x and the grade-point averages y after 1 year of college for 10 studen
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!