Prove that √(-√3+√(3+8√(7+4√3) ) ) =2 cbseassistance 9 years ago Prove that √(-√3+√(3+8√(7+4√3) ) ) =2 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook If x=1+root2 +root3, prove that x^4-4x^3-4x^2+16x-8=0DateJune 21, 2017In relation toSolved Questions Class 9If x=1/(√3-√2), prove that x^3+1/x^3 +2(x^2+1/x^2 )-9(x+1/x)=20DateJune 30, 2017In relation toSolved Questions Class 9Show that 1/3-root 8 – 1/root 8-root 7 + 1/root 7-root 6 – 1/root 6-root 5 + 1/root 5-2 = 5DateJune 14, 2017In relation toSolved Questions Class 9
