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Nikolay [14]
3 years ago
8

X2-y2-x-y anyone help to solve this matter ​

Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

Answer:

(x + y)(x - y - 1)

Step-by-step explanation:

x² - y² - x - y =

= (x - y)(x + y) - (x + y)

= (x + y)(x - y - 1)

use a² - b² = (a - b)(a + b)

Olegator [25]3 years ago
4 0

Answer:

(x+y)(x-y-1)

Step-by-step explanation:

x²-y²-x-y= (x+y)(x-y)-(x+y)= (x+y)(x-y-1)

You might be interested in
What is the answer for -5(3x-9)=2(x-63)-33?
Sladkaya [172]
It would be: -5(3x-9) = 2(x-63)-33
-15x + 45 = 2x - 126 - 33
-15x - 2x = -204
17x = 204
x = 204/17
x = 12

In short, Your Answer would be 12

Hope this helps!
6 0
3 years ago
The Pythagorean Theorem is<br> a2 + b2 = c2<br> a + b = c<br> c² + a²=b²
rewona [7]

Answer:

a² + b² = c²

Step-by-step explanation:

Pythagorean Theorem: a² + b² = c²

We use the Pythagorean Theorem to help us solve for missing right triangle side lengths. It is wise to remember this formula.

6 0
3 years ago
Analyze the diagram below and complete the instructions
allochka39001 [22]

Answer:

B

Step-by-step explanation:

Hope this helped! Please let me know if I'm wrong!

6 0
3 years ago
Emely has 25 onions and 14 peppers that she grew in her garden. homw many more oinons does she have that peppers
stiks02 [169]

Answer:

11

Step-by-step explanation:

<u><em>SUBTRACT</em></u>

4 0
3 years ago
Vladimir says that the equation of the line that passes through points (negative 5, negative 3) and (10, 9) is y = four-fifths x
love history [14]

Answer:

Vladimir and Robyn both are correct.

Step-by-step explanation:

Let us check whether the points (-5,-3) and (10,9) are on the line y = \frac{4}{5}x + 1 or not.

The equation of the straight line passing through the given points (-5,-3) ans (10,9) is \frac{y - 9}{9 + 3} = \frac{x - 10}{10 + 5}

⇒ 5(y - 9) = 4(x - 10)

⇒ 5y = 4x + 5

⇒  y = \frac{4}{5}x + 1 .............. (1)

So, Vladimir is correct.

Now, Robyn says that the line passes through the points (-10,-7) and (-15,-11).

Then, both of the points satisfy the equation (1).

Therefore, Vladimir and Robyn both are correct. (Answer)

4 0
3 years ago
Read 2 more answers
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