Solve x^2-6x=-5 by completing the square. Show all work for the steps below.
For x^2-6x+c=-5+c, what value of c is used to complete the square?
Substitute the value for c in Part 2(a). Then complete the square to rewrite the equation as the square of a binomial.
Solve for x.

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

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8