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Murrr4er [49]
3 years ago
14

Find the degree of the monomial 8ab^3

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

B: 4

Step-by-step explanation:

#first

lubasha [3.4K]3 years ago
4 0

Answer:

A, 3

Step-by-step explanation:

The degree, otherwise known as the power, is 3.

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<h2>bsbsvsgjsjshssgwjwjvegegeahhagsgsvsghsbsvsggshsbvsgstuwjvagsabvsvs</h2>
5 0
3 years ago
Find the slope and y-intercept of the line y=-1/2x+1
ankoles [38]

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Slope: -1/2

Y intercept: 1

Step-by-step explanation:

5 0
3 years ago
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Mina tossed two number cubes labeled 1 to 6.What is the probability that the sum is equal to 5
valentinak56 [21]
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
5 0
4 years ago
How many and of which kind of roots does the equation f(x)=x^3+2x^2+4x+8 have?
ss7ja [257]

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:

  1. There are three <em>distinct real</em> roots for Δ > 0.
  2. Real roots with multiplicity greater than 1 for Δ = 0.
  3. 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

#SPJ1

4 0
2 years ago
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