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18-12-2019
Mathematics

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Simplify (6x^2 − 3 + 5x^3) − (4x^3 − 2x^2 − 16).

2x^3 − x^2 + 21
−2x^3 + x^2 − 21
x^3 + 8x^2 + 13
−x^3 − 8x^2 + 13

Respuesta :

MamoonWasim MamoonWasim

20-12-2019

Answer:

third choice

Step-by-step explanation:

6x²-3+5x³-4x³+2x²+16

x³+8x²+13

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