Question

(+1x^3-1x^2+2x-19) - (1x^3 +4x^2-3x+20)

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Answer 1

Answer:

-5x²+5x-39

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

(

1

3

−

1

2

+

2

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1

9

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−

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1

3

+

4

2

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3

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2

0

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(1x^{3}-1x^{2}+2x-19)-(1x^{3}+4x^{2}-3x+20)

(1x3−1x2+2x−19)−(1x3+4x2−3x+20)

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3

−

1

2

+

2

−

1

9

)

−

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+

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