2 years ago

Expand the square (x + 4)2

1 answer:

8 0

(x+4)^2
Expanded it is (x+4)(x+4)

To solve you need to distribute.
So x^2 +4x +4x +16
Then combine like terms..
x^2 +8x +16

You might be interested in

iren [92.7K]

Answer:

44.68

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

44.6825 rounded to the nearest hundredths place is 44.68

(っ◔◡◔)っ ♥ Hope this helped, have a great day! ♥

˜”*°•.˜”*°• ~Star •°*”˜.•°*”˜

5 0

3 years ago

zavuch27 [327]

Answer:

IDK

Step-by-step explanation:

IDK

6 0

3 years ago

DanielleElmas [232]

29 = 5a + 4
25 = 5a
5 = a

5 0

3 years ago

igomit [66]

Answer:

Step-by-step explanation:

7 0

2 years ago

Lera25 [3.4K]

For this case we have that by definition, the perimeter of the quadrilateral shown is given by the sum of its sides:

Let "p" be the perimeter of the quadrilateral, then:

$p = 7 + y + 7 + x\\p = 7 + 7 + x + y\\p = 14 + x + y$

So, the perimeter of the figure is: $14 + x + y$

Answer:

$p = 14 + x + y$

7 0

2 years ago