" Simplyty: "3sqrt(45)-sqrt(125)+sqrt(200)-sqrt(50)

Simplify: 3sqrt(45)-sqrt(125)+sqrt(200)-sqrt(50) .

8sqrt(5)+sqrt(20)-sqrt(125)

sqrt(45)-3sqrt(20)+4sqrt(5)

Simplify (i) 3 sqrt ( 45) - sqrt (125) + sqrt (200) - sqrt(50) (ii) ( 2 sqrt ( 30 ))/( sqrt ( 6)) - ( 3 sqrt(140))/(sqrt ( 28)) + (sqrt(55))/(sqrt(99)) (iii) sqrt (72) + sqrt(800) - sqrt ( 18 )

sqrt5 sqrt(-125)=

Simplify: 8sqrt(5)+sqrt(20)-sqrt(125)

Simplify: sqrt(50)-sqrt(98)+sqrt(162)

Simplify: sqrt(7)-4sqrt(5)+sqrt(125)

Simplify : 9sqrt(5)-4sqrt(5)+8sqrt(125)

Simplify: (3sqrt(2)-2sqrt(2))/(3sqrt(2)+2sqrt(3))+(sqrt(12))/(sqrt(3)-sqrt(2)) (ii) (sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))+(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3))