The Taylors have a square rug in their living room that is "x" feet long on each side. The room is 3 feet wider and 5 feet longer than the rug. Write an expression to describe the perimeter of

the living room.

Step-by-step explanation:

Given

Required

Determine the perimeter of the room

The room is 3ft wider.

So:

The room is 5ft longer,

So:

The perimeter is:

Collect Like Terms

answer: it depends on what the tax percentage

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.