Question

x^2 + 2x + 3x^2=
tell me the answer​

Answer 1

Answer:

4x²+ 2x

Step-by-step explanation:

x² + 3x² = 4x²

And since x² and x are nit the same unit, the final answer will be 4x²+ 2x

Answer 2

Answer:

x²+2x+3x²

x²+3x²+2x

4x²+2x

Step-by-step explanation:

hope it helps you.