Choose the correct simplification and demonstration of the closure property given: (3x3 + 2x2 − 5x) − (8x3 − 2x2). 5x3 + 2x2 + 5

Question

2 years ago

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Choose the correct simplification and demonstration of the closure property given: (3x3 + 2x2 − 5x) − (8x3 − 2x2). 5x3 + 2x2 + 5

x; is a polynomial 5x3 + 2x2 + 5x; may or may not be a polynomial −5x3 + 4x2 − 5x; is a polynomial −5x3 + 4x2 − 5x; may or may not be a polynomial

Mathematics

2 answers:

cricket20 [7] · Answer 1 · 2022-04-12T11:55:42+03:00

Answer:

Answer C

−5x3 + 4x2 − 5x; is a polynomial

Step-by-step explanation:

you just use distributive property to simplify, and then you know the closure property demonstrates that when you are adding, subtracting, multiplying, or dividing two polynomials, they will remain polynomials.

pls mark branliest

JulsSmile [24] · Answer 2 · 2022-04-12T13:30:40+03:00

JulsSmile [24]2 years ago

4 0

Answer:

the answer is c

Step-by-step explanation: