Math, asked by Rk1616, 10 months ago

if X=2+√3 find the value of x^3+1/x^3​

Answers

Answered by tejaswisubrahmanyam
1

Answer:

x=2+√3

1/x = 2-√3(rationalise)

x+1/x = 2+√3+2-√3 = 4

x³+1/x³ = (x+1/x)³-3*x*1/x(x+1/x)

= 4³-3(4) = 64-12 = 52

Step-by-step explanation:

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