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
Irina18 [472]
3 years ago
6

Code.

Mathematics
1 answer:
igomit [66]3 years ago
8 0

Answer:

(a + b)^2=(a+b)(a+b)=(a_{1}+b_{1})(a_{2}+b_{2})

a_{1}=a_{2}=a \text{ and }  b_{1}=b_{2}=b

I've done this way to make it easier to understand:

Using the distributive property, multipliying a_{1} \text{ and } a_{2}=a^2, a_{1} \text{ and } b_{2}=ab,

b_{1} \text{ and } a_{2}=ab, and b_{1} \text{ and } b_{2}=b^2:

(a + b)^2=a^2+ab+ab+b^2=a^2+2ab+b^2

It is the same for (a -b)^2

(a -b)^2=(a-b)(a-b)=a^2-2ab+b^2

and (a - b)(a + b)

(a - b)(a + b)=a^2+ab-ba-b^2=a^2-b^2

You might be interested in
Helppp points and brainlest
ZanzabumX [31]
My educated guess would be 3 times, since it’s unlikely that you would get it many time because of the low probability. Sorry it incorrect!!
3 0
3 years ago
Read 2 more answers
-4x+8y=24 in slope intercept form
omeli [17]

Answer:

y=1/2x+3

Step-by-step explanation:

-4x+8y=24

Slope-intercept form: y=mx+b

Add -4x on each side

-4x+8y=24

+4x       +4x

8y=4x+24

Divide by 8 on each side

<u>8y</u>=<u>4x+24</u>

8        8

y=4/8x + 3

Simplify 4/8x

y=1/2x+3  

7 0
4 years ago
Eugene wants to buy jeans at a store that is giving $10 off everything. The tag on the jeans is marked 50% off. The original pri
Rama09 [41]
Hi there

Part a
49.98−49.98×0.5
=24.99

Part b
49.98−10
=39.98

Hope it helps
5 0
4 years ago
Someone please help me with this math problem?
Ivan
3rd and 4th i believe
4 0
3 years ago
Read 2 more answers
Maya needs to lease out a music studio to record her new album. The studio charges an initial studio-use fee plus an hourly fee
Yuki888 [10]

Answer:

The y intercept is 100. that means she needs to pay a $100 base fee for the rental.

5 0
3 years ago
Other questions:
  • A baby woolly mammoth that was discovered in 2007 died approximately 39,000 years ago. How many C-14 atoms
    5·1 answer
  • Area of rectangle with diagonal of 5 in but length not given
    10·1 answer
  • Anbody plesssse help me
    14·2 answers
  • two friends spent ​$55 at the mall. The first friend spent less than the second friend. The difference between the amount each f
    13·1 answer
  • What is the area of the shady sector
    9·1 answer
  • The image of the polygon ABCDE reflected across the x-axis. A(-1,-1),B(0,1),C(4,2),D(6,0),E(3,-3) The vertices of the image are.
    6·1 answer
  • Use Greens Theorem to evaluate integral x^2ydx - xy^2dy, where C is 0 ≤ y ≤ √9-x^2 with counterclockwise orientation
    6·1 answer
  • The center of a circle is at (2, −5) and its radius is 12.
    6·1 answer
  • What fraction of one hour (60 minutes) is represented by the following numbers of minutes? Simplify each fraction whenever possi
    6·1 answer
  • Which of the following expressions is not equivalent to -5 - 3x?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!