What is the differecne of the following polynomials?

Ответ:

haleysmith3456

15.03.2022

$(6x^2 - 3x^3) - (2x^3 + 4x^2 -5)\\\\=6x^2-3x^3-2x^3-4x^2-(-5)\\\\=6x^2-3x^3-2x^3-4x^2+5\qquad\text{combine like terms}\\\\=(-3x^3-2x^3)+(6x^2-4x^2)+5\\\\=\boxed{-5x^3+2x^2+5}$

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Ответ:

lisa5250

25.05.2020

Mathematics

She is wrong because the answer would be would be 50 because 40 dollars = 80% of original price. If you were to divide by both sides by 4. it would be 10 dollars= 20% you then times both sides by 5 and it would equal to 50 dollars=100%

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What is the differecne of the following polynomials? (6x^2 - 3x^3) - (2x^3 + 4x^2 -5)

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