Question

2x3 + 10x2 − 4x2y − 20xy

Answer 1

26 I think I hope this helped

Answer 2

-20xy -8y+26

Explanation

First Multiply 2 by 3.

6 + 10 x 2 - 4 x (2y) - 20xy

Then Multiply 10 by 2.

6+20-4x(2y)-20xy

After that Multiply 2 by -4.

6+20-8y-20xy

Lastly add 6 and 20.

26 -8y -20xy