1. Prove the following polynomial is 0(n¹). Use algebraic manipulations. P(n) = 5n -10 n³ + 20 n² + 50 n - 100 (a) Prove 0 (nª). (b) Prove (n¹).

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Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.2: Polynomial Functinos And Their Graphs
Problem 2E: Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b)...
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can you solve 2020 image one I also provided refrences how MY prof solved so based on that pleease solve this image 2020 one step by step formet please use from refrnecs 

Dept, NJI
First
1. Prove the following polynomial is 8(*). Use algebraic manipulations.
P(n)= 5n+20 ³-10 m² +10
(a) Prove O(n*).
3
2
P(x) = 5n² + 20 n°²- 10 m² +10
<5n4+201³
+10
Therefore,
5
<5n² + 201³ (1) + 10 (212) 4
3
≤n² (5+02 +0.0000001)
n4
n4
(m4 (5.2001)
m2lcv
(b) Prove (n*).
P(n) = 5n² + 20 n²³ - 10 m² +10
3
4
4.9 m
m2 10
Last
Discard Neg Terms
< P(x) < 5.2001 n4
m2100, (m)>)
> 5n²4-10 n²
Σ 5n" - 102² (+)² m2 10 (1) 2)
2
>
10
1
>n² (5-0.1)
> 4.9 m²
Note this
Transformation
may be applied
only to pas
Discord Pos Terms
tomm.
(This may be applied)
to only Neg terms,
m2 100
Transcribed Image Text:Dept, NJI First 1. Prove the following polynomial is 8(*). Use algebraic manipulations. P(n)= 5n+20 ³-10 m² +10 (a) Prove O(n*). 3 2 P(x) = 5n² + 20 n°²- 10 m² +10 <5n4+201³ +10 Therefore, 5 <5n² + 201³ (1) + 10 (212) 4 3 ≤n² (5+02 +0.0000001) n4 n4 (m4 (5.2001) m2lcv (b) Prove (n*). P(n) = 5n² + 20 n²³ - 10 m² +10 3 4 4.9 m m2 10 Last Discard Neg Terms < P(x) < 5.2001 n4 m2100, (m)>) > 5n²4-10 n² Σ 5n" - 102² (+)² m2 10 (1) 2) 2 > 10 1 >n² (5-0.1) > 4.9 m² Note this Transformation may be applied only to pas Discord Pos Terms tomm. (This may be applied) to only Neg terms, m2 100
1. Prove the following polynomial is 0 (n²). Use algebraic manipulations.
P(n) = 5n -10 n³ + 20 n² + 50 n - 100
(a) Prove 0 (nª).
(b) Prove (n¹).
Transcribed Image Text:1. Prove the following polynomial is 0 (n²). Use algebraic manipulations. P(n) = 5n -10 n³ + 20 n² + 50 n - 100 (a) Prove 0 (nª). (b) Prove (n¹).
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