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
riadik2000 [5.3K]
3 years ago
8

Any 5 algebraic formulas

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
6 0

Answer:

a2 – b2 = (a – b)(a + b)

(a + b)2 = a2 + 2ab + b2

a2 + b2 = (a + b)2 – 2ab

(a – b)2 = a2 – 2ab + b2

(a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca

(a – b – c)2 = a2 + b2 + c2 – 2ab + 2bc – 2ca

(a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)

(a – b)3 = a3 – 3a2b + 3ab2 – b3 = a3 – b3 – 3ab(a – b)

a3 – b3 = (a – b)(a2 + ab + b2)

a3 + b3 = (a + b)(a2 – ab + b2)

(a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4

(a – b)4 = a4 – 4a3b + 6a2b2 – 4ab3 + b4

a4 – b4 = (a – b)(a + b)(a2 + b2)

a5 – b5 = (a – b)(a4 + a3b + a2b2 + ab3 + b4

lara [203]3 years ago
5 0

Answer:

a2 – b2 = (a – b)(a + b)

(a + b)2 = a2 + 2ab + b2

a2 + b2 = (a + b)2 – 2ab

(a – b)2 = a2 – 2ab + b2

(a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca

(a – b – c)2 = a2 + b2 + c2 – 2ab + 2bc – 2ca

(a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)

(a – b)3 = a3 – 3a2b + 3ab2 – b3 = a3 – b3 – 3ab(a – b)

a3 – b3 = (a – b)(a2 + ab + b2)

a3 + b3 = (a + b)(a2 – ab + b2)

(a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4

(a – b)4 = a4 – 4a3b + 6a2b2 – 4ab3 + b4

a4 – b4 = (a – b)(a + b)(a2 + b2)

a5 – b5 = (a – b)(a4 + a3b + a2b2 + ab3 + b4)

You might be interested in
Simplify negative 3 over 4 divided by 2 over negative 8.
katrin [286]

Answer:

-3/4 ÷ -2/8 = 3

the answer is 3

6 0
3 years ago
Read 2 more answers
10 point if you solve this
luda_lava [24]

Answer:

4930

Step-by-step explanation:

10 + 7

17 x 20 x 12

4080

10 + 7

17 x 5 x 10

850

850 + 4080

Area = 4930

Hope this helped!

8 0
3 years ago
Read 2 more answers
F(x) = 9x^2+30x+25 pls help ​
lapo4ka [179]

Answer: f(x) =(3x+5)^2

x= -5/3

Step-by-step explanation:

5 0
3 years ago
How many ml are in a liter
Murljashka [212]
1000 milliliters are in a liter.
5 0
3 years ago
Read 2 more answers
28 is what percent to 31
cupoosta [38]

if we take 31 to be the 100%, what is 28 off of it in percentage?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 31&100\\ 28&x \end{array}\implies \cfrac{31}{28}=\cfrac{100}{x}\implies 31x=2800\implies x=\cfrac{2800}{31} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill x\approx 90.32~\hfill

4 0
4 years ago
Other questions:
  • Please help. 15 points. Show all work. Thank you.
    5·1 answer
  • Please help me for 50 points
    8·2 answers
  • Find the unit rate for 36 feet:6 seconds
    15·1 answer
  • What is the coefficient of the term 4/3 yz ?<br><br><br> 4yz<br><br> 4<br><br> 43<br><br> 13
    10·2 answers
  • Write This number in expanded form 719,927
    7·2 answers
  • In a direct or linear relationship, as one variable increases, what happens to the other variable?
    11·1 answer
  • - 12x +5y = 2<br> -3x+3y=-3
    14·1 answer
  • Find the LCM of 32 and 64
    9·1 answer
  • Each circle counts as one whole. Write a mixed number giving the amount shaded. Then, write this amount as an improper fraction.
    13·1 answer
  • (GIVING BRAINLYIST) 3 pizzas are shared equally between 10 people. what fraction of a pizza does each person receive. show your
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!