Question

find the sum of these polynomials (x^2+x+9)+(7x^2+5)​

Answer 1

Answer:

The correct option is A

Step-by-step explanation:

(x^2+x+9)+(7x^2+5)​

Open the parenthesis:

=x²+x+9+7x²+5

Now add the like terms:

=8x²+x+14

Therefore the correct option is A...

Answer 2

Answer:

A

Step-by-step explanation: