sqrt(75)-sqrt(12)-sqrt(27)
sqrt(75)-sqrt(12)-sqrt(27)=0
Your answer is 0.
sqrt(75)-sqrt(12)-sqrt(27) = 0
√(75) -√(12) - √(27) =
√[25 * 3] - √ [ 4 * 3] - √ [ 9 * 3 ] =
5√3 - 2√3 - 3√3 =
0