Question

Add the given polynomials.
( x²- 2x - 9 ) + ( 5x³ + 2x + 9 )​

Answer 1

Answer:

5x^3 + x^2

Step-by-step explanation:

hope you mark me brainlist

Answer 2

Answer:

x^2+5x^3

Step-by-step explanation:

• x^2-2x-9+5x^3+2x+9
• x^2+5x^3.