If α,β are the roots of equation x²-2x+4=0 then positive integer n show that αⁿ+βⁿ = 2ⁿ⁺¹cos(nπ/3)

If α and β are the roots of equation x² – 2x + 4 = 0, then what is .......?(#SSCCGL Maths Questions)

If α and β are the roots of equation x2 – 2x + 4 = 0, find the equation α^3/ β^2 and β^3/ α^2?

If ` alpha and beta` are the roots of the equation `x^(2) - 2x + 4 = 0` , then what is the

α and β are roots of equation x^2−2x+4=0, then find equation whose roots are α^3/β^2 and β^3/α^2

alpha and beta roots of quadratic equation | Finding new equation

4#DeMoivresTheorem α、β が x² - 2x + 4 = 0 の根である場合、α^n + β^n = 2^(n+1)Cos(nπ/3) であることを示します。

If alpha,beta are roots ofx^2-2x+4=0 then positive integer n showalpha^n+beta^n=2^(n+1)cos (n pi/3)

The sum of the roots of the equation, x^2+|2x-3|-4=0, is

If the equation x^2+2x + 3 = 0 and ax^2+bx+c = 0 , a,b,c ∈ R, have a comman root , then a b: c is

If `alpha, beta` are the roots of` x^2-2x+4=0`then `alpha^n+beta^n` is

If are the roots of the equation x2 -2x + 4 = 0 , then the value of α^6+β^6 is | Quadratic Equation

How to derive formulas of the roots of Quadratic Equations

別の二次方程式から二次方程式を作成する方法

If `alpha,beta` are the roots of `x^2-2x+4=0` , then `alpha^5+beta^5` is :

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If α and β are the roots of equation x2 – x + 1 = 0, then .......? (#SSCCGL Maths Questions)

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Let α and ß be two roots of the equation x^2+2x+2=0, then α^15+ß^15 is equal to

二次方程式の根 (アルファとベータ)