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
egoroff_w [7]
3 years ago
6

Expand (p - q)(p+q).​

Mathematics
2 answers:
dezoksy [38]3 years ago
7 0

Answer:

(p - q)(p+q). :p²-q²....

irina1246 [14]3 years ago
4 0

Answer:

p^2 - q^2

Step-by-step explanation:

This is an example of "the product and difference of two squares."

The relevant formula is (a - b)(a + b) = a^2 - b^2 (no middle term).

Here,the desired product is (p - q)(p + q) = p^2 - q^2.

You might be interested in
a farmer has enough food to feed 28 animals for 5 days how long would the food last ifthere are 7 more animals
Dvinal [7]
Oof it is all of the above ok -.-
6 0
3 years ago
309x29 WORK MUST BE SHOWN PLSSSS
Llana [10]

Answer:

8961

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The spinner below is spun 10 times if the experimental probability of landing on a 3 is 1/2 then what is the difference between
AysviL [449]

<u>Answer:</u>

Difference between the experimental and the theoretical probability is 2/5 .

<u>Step-by-step explanation:</u>

Spinner is spun 10 times, and experimental probability of landing on a 3 is 1/2, i.e. out of 10 times spinner lands 5 times into 3.

Now, theoretical probability of landing on a 3 is 1/10.

∴  Difference between the experimental and the theoretical probability :

   <em> ⇒ (1/2) - (1/10) </em>

<em>     ⇒ </em><em>2/5</em>

4 0
4 years ago
Find the range of the function f(x) = (x + 5)2 + 8
Eduardwww [97]
X^2+10x+33 is the f(x) in this data..
7 0
3 years ago
Read 2 more answers
Question 1: The diagonal of a rectangle, with base x, remains at a fixed
kramer

We have that The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

From the question we are told

The diagonal of a rectangle, with base x, remains at a fixed value of 3cm. If the base is increasing at a rate of 8 cm/s. at what rate is  the height changing when the length of the base is 2 cm?

Generally the Pythagoras equation for the triangle   is mathematically given

as

r^2=h^2+x^2

With r=3

Therefore

dx/dt=8cm/s

Hence

2rdr/dt=2hdh/dt+2xdx/dt\\\\\dh/dt=\frac{-x}{r^2-x^2}dx/dt

We  have

dh/dt=-2/\sqrt{5}(8)\\\\dh/dt=-7.2cm/s

Therefore

The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

For more information on this visit

brainly.com/question/23366835

4 0
3 years ago
Other questions:
  • Compare using &gt;, &lt;, or =<br><br> 3,219 and 9,003
    6·1 answer
  • If you are good at sequences in math please help I am giving more points
    13·2 answers
  • Please Help!! The line plot shows the length of insects in inches that were collected, how much longer is the longest insect tha
    14·2 answers
  • 6x+18y-(53w+x-y+29) - (6x-(1+11)<br> x=2 y=3 w=-3
    15·2 answers
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    13·1 answer
  • Ms. Webb bought 3 sparkly markers that are $1.20 each and 4 glitter glue sticks that are $1.05 each. These were on sale for 25%
    11·1 answer
  • How do I find the scale factor of this?​
    6·2 answers
  • Consider the triangles shown. Triangles V U T, U T S, and T S R are connected. Sides V T, U T, T S, and T R are congruent. If mA
    6·2 answers
  • In square GEOM, the coordinates of G are (-3, 2) and the coordinates of O are (1, -2). Determine and state the coordinates of ve
    7·1 answer
  • Which is the equation of a parabola with a directrix at y=2 and a focus at (5,0)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!