Question

x² + 3xb and 2x² – 5xb​

Answer 1

Answer:

If we add, 3x²-2xb

If we subtract, -x²-2xb

Step-by-step explanation:

x²+3xb+2x²-5xb

x²+2x²+3xb-5xb

x²+3xb-2x²-5xb

x²-2x²+3xb-5xb

-x²-2xb