Question

Solve using Newton's binomial (a+3)⁴

212

likes
1062 views

Answer to a math question Solve using Newton's binomial (a+3)⁴

Expert avatar
Frederik
4.6
103 Answers
Para expandir el binomio (a+3)^4 usando el teorema del binomio de Newton, podemos usar la fórmula:

(a+3)^4 = \binom{4}{0}a^4(3)^0 + \binom{4}{1}a^3(3)^1 + \binom{4}{2}a^2(3)^2 + \binom{4}{3}a^1(3)^3 + \binom{4}{4}a^0(3)^4

Donde \binom{n}{k} representa los coeficientes binomiales, cuyos valores se calculan como \binom{n}{k} = \frac{n!}{k!(n-k)!}.

Sustituyendo los valores, la expresión se convierte en:

(a+3)^4 = \binom{4}{0}a^4(3)^0 + \binom{4}{1}a^3(3)^1 + \binom{4}{2}a^2(3)^2 + \binom{4}{3}a(3)^3 + \binom{4}{4}(3)^4

\binom{4}{0} = 1, \binom{4}{1} = 4, \binom{4}{2} = 6, \binom{4}{3} = 4, \binom{4}{4} = 1.

Sustituyendo estos valores, obtenemos:

a^4 + 4a^3(3) + 6a^2(9) + 4a(27) + 81

Simplificando:

a^4 + 12a^3 + 54a^2 + 108a + 81

Por lo tanto, (a+3)^4 = a^4 + 12a^3 + 54a^2 + 108a + 81.

\boxed{(a+3)^4 = a^4 + 12a^3 + 54a^2 + 108a + 81}

Frequently asked questions (FAQs)
Find the value of sin(2π/3) + cos(π/6) - tan(π/4) - csc(3π/4) * sec(7π/6) + cot(5π/3).
+
Question: What is the measure, in degrees, of each of the two congruent angles formed when an angle bisector divides a given angle into halves?
+
What is the constant value 'c' in the function f(x) = c, if the graph of the function is a horizontal line?
+
New questions in Mathematics
A normal random variable x has a mean of 50 and a standard deviation of 10. Would it be unusual to see the value x = 0? Explain your answer.
If you have a bag with 18 white balls and 2 black balls. What is the probability of drawing a white ball? And extracting a black one?
5/8 x 64
Let I ⊂ R be a bounded and nonempty interval. Show that there are numbers a, b ∈ R with a ≤ b and I =[a,b] or I =[a,b) or I =(a,b] or I =(a,b)
Consider numbers from 1 to 2023. We want to delete 3 consecutive, so that the avarage of the left numbers is a whole number. How do we do that
Answer the following questions regarding the expression below. 0.1 (a) Write the number as a fraction.
Solve this mathematical problem if 3/5 of a roll of tape measures 2m. How long is the complete roll? Draw the diagram
Find the equation of the line perpendicular to −5𝑥−3𝑦+5=0 passing through the point (0,−2)
prove that if n odd integer then n^2+5 is even
-3(-4x+5)=-6(7x-8)+9-10x
(2m+3)(4m+3)=0
-1%2F2x-4%3D18
3%2B2
A,B,C and D are the corners of a rectangular building. Find the lengths the diagonals if AB measures 38' - 9" and AD measures 56' - 3"
The blood types of individuals in society are as follows: A: 30%, B: 25%, AB: 20%, 0: 25%. It is known that the rates of contracting a certain disease according to blood groups are as follows: A: 7%, B: 6%, AB: 7%, 0: 4%. Accordingly, if a person selected by chance is known to have this disease, what is the probability of having blood group O?
16-(x²+x+2)²
Hola👋🏻 Toca en "Crear Nueva Tarea" para enviar tu problema de matemáticas. ¡Uno de nuestros expertos comenzará a trabajar en ello de inmediato!
t+72/t=-17
Question 3 A square has a perimeter given by the algebraic expression 24x – 16. Write the algebraic expression that represents one of its sides.
Construct a set of six pieces of data with​ mean, median, and midrange of 67 and where no two pieces of data are the same.