Question

pls answer from algebraic expression​

Answer 1

Step-by-step explanation:

so first we have to mark x as 1, y as 2,a as1 and b as2 in the first part of the question so it is (-xy³) (yx³) (xy)

so first we are going to mark all as per the que

[-(1)(2³)] [2(1³)] (1*2)

-8 +2+2

-4

hope it helps

Answer 2

Answer:

(a) 32

(b) 648

(c) -33177.6