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
IrinaK [193]
2 years ago
8

Solve: (a+b+c) (a+b-c)

Mathematics
2 answers:
Katen [24]2 years ago
7 0

Answer:

<h2><u><em>a²+2ab+b²-c²</em></u></h2>

Step-by-step explanation:

Solve:

(a+b+c) (a+b-c)=

(a²+ab-ac+ab+b²-bc+ac+bc-c²)=

a²+ab-ac+ab+b²-bc+ac+bc-c²=

a²+2ab+0ac+b²+0bc-c²=

a²+2ab+b²-c²

zvonat [6]2 years ago
4 0

Answer:

The answer is a² + 2ab + b² - c²

Step-by-step explanation:

(a + b + c) × (a + b - c)

a² + ab - ac + ba + b² - bc + ca + cb - c²

a² + ab + ba - ac + ca + b² - bc + cb - c²

a² + 2ab + b² - c²

Thus, The answer is a² + 2ab + b² - c²

<u>-TheUnknownScientist</u><u> 72</u>

You might be interested in
In mrs.baes class only 15 boys go to the bathroom at a time 13 girls at a time.there is 50 boys and 20 girls how boys altogeter
Stella [2.4K]
70 kids altogether because 50+20 is 70
5 0
3 years ago
I just need someone to tell me who earns more money per hour, and explain how
worty [1.4K]

Answer:

Lisa earns more money because John makes $16 while Lisa makes $18.

3 0
3 years ago
What is 2 2/15 - 1 2/3=<br> I ended up with 2 3/21 <br> Really need help with this!
QveST [7]

Answer:

2 \frac{2}{15}  - 1 \frac{2}{3}

=  \frac{32}{15}  -  \frac{5}{3}

=  \frac{32 \times 1 - 5 \times 5}{15}

= \frac{32 - 25}{15}

=  \frac{7}{15}

5 0
2 years ago
If the graph of f(r)
kondor19780726 [428]

Answer:

yes yes yes yes no yes hcycrztdugguib

7 0
3 years ago
What's the answer ????
faust18 [17]
The answer is (-4, 5).
8 0
3 years ago
Other questions:
  • Find the slope of the line. <br><br> a. 7<br> b. -7<br> c. 1/7<br> d. -1/7
    5·2 answers
  • I don't know how to do this please help. Thank you
    6·1 answer
  • Apply the distributive property to 4(x + 6)<br> Enter your answer in the box.
    9·2 answers
  • How many days are in 1 millennia? I will mark the first correct answer brainliest!
    6·2 answers
  • Mary has 5/6 marbles that are striped and 1/6 marbles that are solid color. If Mary has 10 stiped marbles, how many marbles does
    5·1 answer
  • It cost $19.50 for 3 t-shirts.what is the cost of 4 -t shirts
    10·2 answers
  • John caught a gigantic tuna fish. Every 1/100 of it could fill up a can of tuna fish. How many cans of tuna fish can it make?
    5·1 answer
  • Give a ratio equivalent to 4/8
    11·2 answers
  • suppose you have a total of $4700 to invest in stocks and bonds. you are going to invest x dollars in stocks and y dollars in bo
    10·1 answer
  • Solve the following question
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!