In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 7b + 3, -4b + 5, and -3b + 2

10

Step-by-step explanation:

Let's write the given polynomials in vertical form and add them.

7b + 3

-4b + 5

-3b + 2

                         [ 7b - 4b - 3b = 7b - 7b     [-3b - 4b = -7b]

0b + 10                                                  = 0b]

                                          3 + 5 + 2 = 10

Therefore, the sum of the polynomial is 10.

Thank you.

the thermometer is precise but not accurate

step-by-step explanation:

answer: sine

step-by-step explanation: