Answer:
<h2>bsbsvsgjsjshssgwjwjvegegeahhagsgsvsghsbsvsggshsbvsgstuwjvagsabvsvs</h2>
Answer:
Slope: -1/2
Y intercept: 1
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Hello there!
Firstly, let's figure out the total number of possible outcomes there are.
6 x 6 = 36
Therefore, the answer would be something out of 36.
The possible our comes that would make the sum of 5 would be:
1+4
2+3
3+2
4+1
So there are 4 possible outcomes that would make the sum of 5.
The answer would be 4/36.
However, you have to simplify the answer.
4/36 = 1/9
Thus, the final answer is 1/9
Hope this helped :D
The <em>cubic</em> equation f(x) = x³ + 2 · x² + 4 · x + 8 has one <em>real</em> root and two <em>complex</em> roots.
<h3>What kind of roots does have a cubic equation? </h3>
In this problem we have a <em>cubic</em> equation and the nature of their roots must be inferred according to a <em>algebraic</em> method.
Cubic equations are polynomials of the form y = a · x³ + b · x² + c · x + d, there is a method to infer the nature of the roots of such polynomials: The discriminant from Cardano's method, an <em>analytical</em> method used to solve polynomials of the form a · x³ + b · x² + c · x + d = 0.
The discriminant is described below:
Δ = 18 · a · b · c · d - 4 · b³ · d + b² · c² - 4 · a · c³ - 27 · a² · d² (1)
Where:
- There are three <em>distinct real</em> roots for Δ > 0.
- Real roots with multiplicity greater than 1 for Δ = 0.
- A <em>real</em> root and two <em>complex</em> roots for Δ < 0.
If we know that a = 1, b = 2, c = 4 and d = 8, then the nature of the roots is:
Δ = 18 · 1 · 2 · 4 · 8 - 4 · 2³ · 8 + 2² · 4² - 4 · 1 · 4³ - 27 · 1² · 8²
Δ = - 1024
The <em>cubic</em> equation f(x) = x³ + 2 · x² + 4 · x + 8 has one <em>real</em> root and two <em>complex</em> roots.
To learn more on <em>cubic</em> equations: brainly.com/question/13730904
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