Question

add the following 4x3 – 7x2 + 9, 3x2 – 5x + 4, 7x3 - 11x + 1, 6x2 - 13x

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Answer 1

Answer:

Hello

Step-by-step explanation:

4x

3

−7x

2

+9,3x

2

−5x+4,7x

3

−11x+1,6x

2

−13x

On adding the expressions, we have

= 4x

3

−7x

2

+9+3x

2

−5x+4+7x

3

−11

2

+1+6x

2

−13x

= 4x

2

+7x

3

−7x

2

+3x

2

+6x

2

+5x−11x−13x+9+4+1

= 11x

3

−2x

2

−29x+14