The 7th term of the binomial (x² + y° is.... 1. О х12у12 2. О х18y8 3. О х8у18 4. О х18,18 и12

Min 5x11 + 6x12 + 8x13 + 8x21 + 7x22 + 10x23s.t.x11+x12+x13<= 10000x21+x22+x23<=10000x11+x21>=6000x12+x22>=8000x13+x23>=5000x11, x12, x13, x21, x22, x23 >=0   Formulate and solve both the primal LP and the dual LP. Comment on the symmetry between the two.

(x3y4z6)7/(x6y4z)6=yrzs/xt Finding the values of r,s,t which are exponents. I am able to expand till y4z36/x15=yrzs/xt.I am kind of stuck here as I don't understand how I would be able to find the values in numeric term.

Do this

1. Expand and simplify. _/10K] а) (5m - 8)(3m - 2) b) (5х — 3)? с) (х +4)(х - 5) + 3(4х — 5)(х — 11)