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
Alona [7]
3 years ago
10

Simplify (a+b) ²-2ab​

Mathematics
1 answer:
Scrat [10]3 years ago
6 0

Answer:

a² + b²

Step-by-step explanation:

(a + b)² - 2ab ← expand parenthesis using FOIL

= a² + 2ab + b² - 2ab ← collect like terms

= a² + b²

You might be interested in
How many one fiths are in one​
Ivenika [448]

Answer:

5

Step-by-step explanation:

If you mean a whole, sorry if its incorrect

4 0
3 years ago
HєƖρ ρƖєαѕє!!!!!!!!!!!!!!!!!!!
Mrrafil [7]
Ok let us assume x= the width of the table top
the length is 4 times the width meaning we are multiplying 4 and the width
which is x
length = 4x
your first equation would be the following:
4x+4x+x+x= whatever the perimeter is
if you drew a rectangle it would help you understand the above.

this represents the perimeter of the tabletop because we know the width is x. if you drew the rectangle there wouldn't be 1 width. opposite to the width is another line. same with the length. the length is 4x again there are 2 because in a rectangle there are 2 sets of parallel lines. that is why your equation would be 4x+4x+x+x= whatever the perimeter is- you could simplify this equation and write:
10x= whatever the perimeter is
x basically means 1x but in math we generally don't write that because we tend to write most things in simplest for.
hope this helps :)
4 0
3 years ago
Which sequence shows a pattern where each term is 1.5 times the previous term
Zanzabum
1.5, 2.25, 3.375, 5.0625, 7.59375... and so on
6 0
3 years ago
Read 2 more answers
3/(5i) simplify please
LuckyWell [14K]

Answer:

- \frac{3}{5} i

Step-by-step explanation:

Given

\frac{3}{5i}

Multiply numerator/ denominator by i

= \frac{3i}{5i^2} [ i² = - 1 ]

= \frac{3i}{-5}

= - \frac{3}{5} i

7 0
3 years ago
Read 2 more answers
The product of 5 and g
stich3 [128]

Answer:

5g

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 1)n/5=-10 How do we answer this question
    5·1 answer
  • Y = mx +b is the equation for slope-intercept form.
    6·2 answers
  • Help please!!!!!!!!!!!!
    9·1 answer
  • Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
    5·1 answer
  • Answer this question: -12d- 6= -2(d+3)- 10d
    11·2 answers
  • If the function f(x)=4x+2 and g(x)= 5/2x-4 then which of the following is a false statement
    14·1 answer
  • What is the value of the fourth term in a geometric sequence for which a1= 30 and are= 1/2?
    9·1 answer
  • A number is chosen at random from 1 to 50. Find the probability of selecting numbers greater than 18.
    13·1 answer
  • In an examination 25percent of them failed to obtain the pass mark. The number of candidates who passed was 150 . How many candi
    10·1 answer
  • Fill in the blank with a number to make the expression a perfect square. <br> w^2 - 2w + __
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!