If α and β are the roots of the equation x2+ x – 1 = 0 , then what is the equation whose roots are α5 and β5 ?

• x2 + 7x – 1 = 0
• x2 – 7x – 1 = 0
• x2 – 11x – 1 = 0
• x2 + 11x – 1 = 0