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3 years ago

9

Simplify the following(x-y)²

1 answer:

Elanso [62]3 years ago

6 0

Answer:

$x^{2} -2xy+y^{2} \$

Step-by-step explanation:

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Combine like terms to create an equivalent expression: -n + (-4) - (-4n) + 6

Taya2010 [7]

Answer:

3n + 2

Step-by-step explanation:

-n + 4n -4 + 6

3n + 2

6 0

3 years ago

3.18x+2.6+0.9x+x=28<br> Solve please, brainliest will be awarded

Elis [28]

Answer:

x=5

Step-by-step explanation

3.18x+2.6+0.9x+x=28

3.18x+0.9x+x+2.6=28

5.08x+2.6=28

5.08x+2.6-2.6=28-2.6

5.08x=25.4

x=5

hope it helps

8 0

3 years ago

Read 2 more answers

Which expression is equivalent to -9x-1y-9/-15x5y-3?

FrozenT [24]

Answer: -9x-1y-9/

Step-by-step explanation:

8 0

2 years ago

What is the answer to <br> -11z-4+6z+5

Annette [7]

Answer:

-5z+1

Step-by-step explanation:

-11z-4+6z+5

-11z+6z-4+5

-5z+1

8 0

3 years ago

20 % of 2 is equal to<br>A. 20<br>B. 4<br>C. 0.4<br>D. 0.04

goblinko [34]

Answer:

.4

Step-by-step explanation:

Of means multiply

20% * 2

Change to decimal form

.20 * 2

.4

7 0

3 years ago