The area of a square is 63n^36 square units. what is the side length of one side of the square?

The side length is equal to 3sqrt(7) n^18

Step-by-step explanation:

Area of a square is given by

A = s^2 where s is the side length of a square

63 n^36 = s^2

Take the square root of each side

sqrt(63 n^36) =sqrt( s^2)

We know that sqrt(ab) =sqrt(a) sqrt(b)

sqrt(63) sqrt(n^36) = s

sqrt(9)sqrt(7) sqrt(n^36) = s

3 sqrt(7) n^18 =s

The side length is equal to 3sqrt(7) n^18

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

answer: it is d

step-by-step explanation: