Review Problems For Basic Algebra I Students Find the extreme values of the function x 3 y 3 – 3xy differential calculus;To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Find the value of `(1) x^3 y^3 12xy 64` when `xy4=0``(2) x^3 8y^336x Value of x^3+y^3-12xy+64 when x+y=-4