Let α and βbe the solutions of the quadratic equationx2−1154x+1=0, then α14+β14is equal to
we have,x2−1154x+1=0α+β=1154,αβ=1⇒ (α+β)2=α+β+2αβ=1154+2=1156⇒ α+β=1156=34 Again, α1/4+β1/42=α+β+2(αβ)1/4=34+2=36∴ α1/4+β1/4=36=6