Combine the following expressions.
r√t+s√t

Hello from MrBillDoesMath!

(r + s) * sqrt(t)

Discussion:

r*sqrt(t) + s * sqrt(t)                 => factor "sqrt(t)" out of each term

(r + s) * sqrt(t)

Thank you,

MrB

is only a line? i think so

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