Math, asked by AnuragSonowal, 1 year ago

rationalise the denominator 1/√3-√2-1​

Answers

Answered by rnsss2000gmailcom
1

Answer:

1/(root3-root2)-(1)×(root3-root2)+(1)/(root3-root2)+(1)

=(root3-root2)+(1)/(root3-root2)^2-(1)^2

=(root3-root2)+(1)/((root3)^2 +(root2)^2-2×root2×root3)-1

=(root3-root2)+(1)/(3+2-2root6)-1

=(root3-root2)+(1)/4-2root6×4+2root6/4+2root6

=4root3-4root2+4×1+6root2-4root3+2root6/(4)^2-(2root6)^2

=2root2+2root6+4$16-24=2root2+2root6 +4/8=(root2+root6+2/4


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