Question

Add the given polynomial
1) X - 2x - 9:5X + 2x + 9​

Answer 1

Step-by-step explanation:

given polynomials

−x

3

−2x

2

−9,5x

3

+2x+9

Easy

Answer

−x

3

−2x

2

−9

5x

3

+9+2x

___________________

4x

3

−2x

2

+0+2x

___________________

⇒4x

3

−2x

2

+2x.

solution

Answer 2

Step-by-step explanation:

Answer

−x

3

−2x

2

−9

5x

3

+9+2x

___________________

4x

3

−2x

2

+0+2x

___________________

⇒4x

3

−2x

2

+2x.