catsRlife4573
10.03.2021 •
Mathematics
What is the difference of the polynomials?
(5x3 - 2x2 + 9x - 12) - (6x2 - 5)
a 5x^3 - 4x^2 + 9x - 7
b 5x^3 - 8x^2 + 9x - 17
c 5x^3 - 8x^2 + 9x - 7
d 5x^3 + 4x^2 + 9x - 7
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Ответ:
Ответ:
1. Do 19 + -23= -4
2. Do -48 + -80= -128
3. Do -17 + 20= 3
4. Your answers are -4, -128, and 3