Question

x2y + x²y2 – xy2 when x = 1 and y = 2.​

Answer 1

Answer:

=1×1×2 + 1×1×2×2-1×2×2

=2+4-4

=2

Answer 2

Answer:

x2y+x^2y2-xy2, when x=1, y=2

1*2*2+(1)^2*2*2-1*2*2

4+4-4

8-4 = 4.

Here your Answer.