Solve:
`3/{sqrt{8}} +1/sqrt{2}`

Solve: (sqrt 3+ sqrt2)(sqrt2-sqrt3)

Solve for x. x=(sqrt(384))/(sqrt2xxsqrt3)

Solve sqrt3 x^2 + x + sqrt3 = 0

Evaluate : (1)/(3-sqrt(8)) -(1)/(sqrt(8)-sqrt(7))+(1)/(sqrt(7)-sqrt(6))-(1)/(sqrt(6)-sqrt(5))+(1)/(sqrt(5)-2).

Prove that: 1/(3-sqrt(8))-1/(sqrt(8)-\ sqrt(7))+1/(sqrt(7)-\ sqrt(6))-1/(sqrt(6)-\ sqrt(5))+1/(sqrt(5)-2)=5

1/(sqrt(9)-\ sqrt(8)) is equal to: (a) 3+2sqrt(2) (b) 1/(3+2sqrt(2)) (c) 3-2sqrt(2) (d) 3/2-\ sqrt(2)

solve (3sqrt5 +sqrt3)/(sqrt5 -sqrt3)

Solve sin x + sqrt(3) cos x = sqrt(2)

Solve (sqrt2 - sqrt3)^2

Solve sqrt(x+3-4sqrt(x-1))+sqrt(x+8-6sqrt(x-1))=1