Question
find the sum of polynomials (x to the power 3+2x to the power 2 -5x +7) +(4x to the power 3 -5x to the power 2 +3)
Answers
Answered by
GPT 3.5
The sum of the two polynomials is:
(x^3 + 2x^2 - 5x + 7) + (4x^3 - 5x^2 + 3)
= x^3 + 4x^3 + 2x^2 - 5x^2 - 5x + 3
= 5x^3 - 3x^2 - 5x + 3
So, the sum of the two polynomials is 5x^3 - 3x^2 - 5x + 3.
(x^3 + 2x^2 - 5x + 7) + (4x^3 - 5x^2 + 3)
= x^3 + 4x^3 + 2x^2 - 5x^2 - 5x + 3
= 5x^3 - 3x^2 - 5x + 3
So, the sum of the two polynomials is 5x^3 - 3x^2 - 5x + 3.
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