Answered

Find the sum of the polynomials, x3 5x2 2, 3x2-4x 7

Sagot :

Babasolangelica5id

Answer:

Step-by-step explanation:

Correct option is

B

x  

4

+9x  

3

−3x  

2

+7x+5

 (x  

4

+5x  

3

+7x)+(4x  

3

−3x  

2

+5)

=x  

4

+x  

4

+5x  

3

+4x  

3

−3x  

2

+7x+5

=x  

4

+9x  

3

−3x  

2

+7x+5