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
EastWind [94]
2 years ago
10

Simplify the following expression(x+y)²​

Mathematics
1 answer:
MrMuchimi2 years ago
8 0

Answer:

{x}^{2}  + 2xy +  {y}^{2}

Step-by-step explanation:

1) Use square sum: (a + b)² = a² + 2ab + b².

{x}^{2}  + 2xy + y^{2}

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>x</u><u>²</u><u> </u><u>+</u><u> </u><u>2xy</u><u> </u><u>+</u><u> </u><u>y</u><u>²</u>.

You might be interested in
What value of d makes the equation 5d-3=2d+6 true?<br><br><br>I NEED HELP WITH THIS ASAP
Annette [7]

Answer:

the answer for this question is 3

5 0
3 years ago
Read 2 more answers
The probability of selecting an orange marble is 20%
zubka84 [21]

See there is no pink

So probability of selecting a pink is 0 .

The probability of orange is 20% or 0.2

The probability of purple is 30% or 0.3

As there is no color mentioned for rest part at max probability of pink is 0.5 .

  • But by now it's 0 as it's not mentioned
5 0
2 years ago
What is the equation of the midline for the function f(x) ?<br> f(x)=3cos(x)−2.5
fredd [130]
Y= -2.5
the midline is basically the line where the distance is the same to the line from the max and the min 
7 0
3 years ago
Read 2 more answers
Determine whether each equation is a linear equation. Write yes or no. If yes, write the equation in standard form. y = 4x + x
DochEvi [55]

Answer:

y = 4x + x is a linear equation

Step-by-step explanation:

A linear equation has the general equation as below;

{ \bf{y = mx + k}}

k is a constant.

• For y = 4x + x

  • y = 5x

m is 5 and k is 0

{ \underline{ \mathfrak{ \green{Good \: grace}}   \:  \:⚜ \:  \:  { \blue{ \mathfrak{Good \: God}}}}}

4 0
3 years ago
( !!!)<br><br> <br> 4 ÷ 1/2<br><br> ℍ :<br><br> :)
lions [1.4K]

Answer:

8

Step-by-step explanation:

so when you’re dividing fractions alwayes apply keep change flip keep the 4/1 change the division sign to a multiplication sign and flip 1/2 To 2/1 and 4/1 times 2/1 is 8

6 0
3 years ago
Read 2 more answers
Other questions:
  • Fl v = fl ʒ _____<br> any help please
    12·1 answer
  • Angle b and Angle g are known as alternate ___________ angles.
    9·2 answers
  • Y + 0.5xy = x + 2; x = 1<br> How do you solve for y
    11·1 answer
  • Find the distance between 5 and 4i ?
    9·2 answers
  • What is 2 and 5/8 shown as a decimal
    13·2 answers
  • 16. x + 8x - 16<br> factor the expression
    7·1 answer
  • What is the remainder when 15,908 is divided by 13? (Input numeric values only) (1 point)
    9·2 answers
  • Samuel made a list of his test scores: 88, 100, 92, 80, 85, 94, and 90. What is the lowest test score he can get on his next tes
    6·1 answer
  • The length of a table is 2 meters 50 centimeters. What is the length of the table in millimeters?
    14·1 answer
  • A restaurant is doing a special on burgers. If the home team get a sack, the next day, burgers will cost$1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!