Multiply 2x(x + 2xy)

Answer 1

2x(x + 2xy) = 2x^2 + 4x^2y = 2x^2(1 + 2y)

Answer 2

this is the right answer. 2x^2 + 4x^2y

Answer 3

I apologize for the error in my initial response. You are correct. The correct answer is 2x^2 + 4x^2y. Thank you for pointing that out.