3 years ago

X^2-4x^2y^2+y^2+2xy

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

Answer:

(x + y - 2xy)*(x + y + 2xy)

Step-by-step explanation:

x^2-4x^2y^2+y^2+2*x*y

=x^2 + 2xy + y^2 - (2xy)^2

=(x + y)^2 - (2xy)^2

=(x + y - 2xy)*(x + y + 2xy)

You might be interested in

Please dont steal points only real answers

morpeh [17]

1. 4 1/5
2. 11/24
3. 12 1/4
4. 2
5. 3 5/12

I did the math but I’m sorry if it’s not all correct

8 0

3 years ago

The hire purchase cost of a radio is $6355. If the deposit is $1000 and the balance is to be paid in 9 equal instalments, each i

Zepler [3.9K]

Answer: $595

is the correct answer

4 0

3 years ago

.In a warehouse, there are 40 guitars, 60 bass guitars, and 20 snare drums. An instrument is randomly selected to check the stor

My name is Ann [436]

4:1/6 if you add all the instruments you get 120 then you divide it by six and you get 20 snare drums

4 0

3 years ago

Read 2 more answers

I cut a long piece of wood into 50cm pieces. I manage to cut

ehidna [41]

Answer:

$WoodLength = 50w + 20$

Step-by-step explanation:

Given

Length of Pieces = 50cm

Number of Pieces = w

Left over = 20cm

Required

Determine the length of the wood

Start by multiplying the number of pieces by the length of each pieces

$Result = Length * Number$

$Result = 50 * w$

$Result = 50 w$

Lastly, add the leftover to get the actual length of the wood

$Wood Length = Result + Leftover$

Substitute 50w for Result and 20 for Leftover

$WoodLength = 50w + 20$

<em>Hence, the length of the wood is 50w + 20</em>

5 0

3 years ago

PLease help ................................................................

choli [55]

Answer:

if it is an a or b B is the best answer but if it a true of false. the answer is true

Step-by-step explanation:

4 0

2 years ago

X^2-4x^2y^2+y^2+2*x*y

X^2-4x^2y^2+y^2+2xy