Vieta's formulas: the roots of x3−6x2+11x−6=0x^3 - 6x^2 + 11x - 6 = 0x3−6x2+11x−6=0 are r1,r2,r3r_1, r_2, r_3r1,r2,r3. Find r12+r22+r32r_1^2 + r_2^2 + r_3^2r12+r22+r32.
141414
363636
111111
222222