Given α\alphaα and β\betaβ are the roots of 2x2−5x+1=02x^2 - 5x + 1 = 02x2−5x+1=0, what is the value of 1α2+1β2\frac{1}{\alpha^2} + \frac{1}{\beta^2}α21+β21?
212121
232323
252525
272727