By using the multivariable chain rule, compute each of the following derivatives. (b) af/ds and df/as\6)=(0,0); where f(x, y) = (s – t, 2st). = ery and (x, y) (x(s, t), y(s, t)) = (s,t)=(0,0)'

Solve and check for extraneous solutions. V20-2x = x - 6 Give both solutions, smaller one first, and state whether they are extraneous (Y or N). Smaller solution: x = Extraneous? Larger solution: x = Extraneous7 Blank 1: Blank 2: Blank 3: Blank 4: Submit

2. fast please Thank you