SOLUTION: IF X=3+2RT2 FIND THE VALUE OF X^3-1/X^3?

SOLUTION: IF X=3+2RT2 FIND THE VALUE OF X^3-1/X^3?

Algebra.Com

Question 983442: IF X=3+2RT2 FIND THE VALUE OF X^3-1/X^3?
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!

Hello,
what is 2RT2 ?

What is this ?

RELATED QUESTIONS
1. IF X=7-4RT3, FIND THE VALUE OF RTX+1/RTX? 2. X=3+2RT2, FIND THE VALUE OF X^3-1/X^3? (answered by ikleyn)

if (x-(1/x))=3 find the value of... (answered by ramkikk66)

if x+1/x=3 then find the value of... (answered by ikleyn)

If x^2 + 1/x^2 =102, find the value of x^3 -... (answered by rothauserc,ikleyn)

find the value of x if x + x + x =... (answered by )

if x+1/x= 2 find the value of... (answered by lwsshak3)

If x+(1/x) = -3, find the value of... (answered by josgarithmetic,ikleyn)

if (x+(1/x))=4 then find value of... (answered by ramkikk66)

if x^2 + 1/x^2 =4 , then find the value of x^3 + 1/x^3 (answered by richard1234)