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
Serga [27]
3 years ago
8

How do you solve this?!

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

Answer:

x² + 4xy + 4y²

Step-by-step explanation:

(x + 2y)² = (x + 2y)(x + 2y)

Each term in the second factor is multiplied by each term in the first factor

(x + 2y)(x + 2y)

= x(x + 2y) + 2y(x + 2y) ← distribute both parenthesis

= x² + 2xy + 2xy + 4y² ← collect like terms

= x² + 4xy + 4y²



You might be interested in
Jerry bought 680 square feet of wood flooring to liven up his retail store. He has 1/4 of the flooring left over. How many squar
nekit [7.7K]

Answer:

170

Step-by-step explanation:1/4 is just like dividing 4 so 680 divided by 4 equals 170

4 0
2 years ago
How do I graph an inequality in one variable?
Masja [62]
It depends on the variable.

If it's something like x < 2, your graph would be a vertical line at x = 2, and everything to left of that line shaded in (because of the less than).

Similarly for y, except it would be a horizontal line with either everything above or below shaded.

You can have other equations like 0<x<4 where everything between x = 0 and x = 4 would be shaded
7 0
3 years ago
Find the missing side of the missing side.<br><br> The length of the missing side is: ?m
WARRIOR [948]
Your answer is 76m.

a^2+b^2=c^2

57^2+b^2=95^2

3249+b^2=9025

b^2=5776

Take sqr on both sides and you get:

b=76m
3 0
3 years ago
Where does the money come from that is used to pay taxes?
Sladkaya [172]

Answer:

It comes from you :)

7 0
3 years ago
Read 2 more answers
Help someone please!! don’t understand
Citrus2011 [14]
Radical 2 = 1.4 So 1.4 * 6 = 8.4

a^2 + b^2 = c^2

8.4^2 + 8.4^2 = square root of c

70.56 + 70.56 = 141.12 ≈ 141

Then you must find the square root of 141 which is 11.874 ≈ 11.9

Side a = 8.4
Side b = 8.4
Side c = 11.9
5 0
3 years ago
Other questions:
  • Square root of 8a^8=
    9·1 answer
  • Find the coordinates of point p , that lies 2/3 of the way on the directed line segment ab where A ( -2,5) , B (4,9)
    10·1 answer
  • 5(2x − 8) = 90<br> thanks
    6·2 answers
  • PLZ HELP 100PTS!!!!!!!!!!!
    11·2 answers
  • What ordered pair describes the location of point x I will give thanks or brainiest
    12·2 answers
  • Which fraction names the shades part of the set
    5·1 answer
  • All the dimensions of a triangle were multiplied by the same factor. If the base of the triangle went from 1 centimeter to 3 cen
    10·1 answer
  • The prices and sizes of popcorn sold at local theaters are shown in the table.
    5·1 answer
  • Calculate the length of the unknown side of each triangle.
    8·1 answer
  • Reflect the given triangle over the x axis. <br> [3 6 3<br> -3 3 3]
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!