Unidx2
Unidx2 Unidx2
  • 20-08-2021
  • Mathematics
contestada

express
[tex](4 - x) {}^{ \frac{1}{2} } [/tex]
in ascending power of x up to term x²

​

Respuesta :

caylus
caylus caylus
  • 20-08-2021

Answer:

Step-by-step explanation:

Remember:

[tex]\boxed{(1+y)^{\frac{1}{2} }= 1+\dfrac{y}{2} -\dfrac{y^2}{2*4} +\dfrac{1*3*y^3}{2*4*6} +K\ with -1 < y \leq 1 }\\\\\\Let\ say\ 4-x=1+y\ or\ y=3-x\\\\\\(4-x)^{\frac{1}{2} }=1+\dfrac{3-x}{2} -\dfrac{(3-x)^2}{2*4} +K\ with\ 2\leq x <4\\\\=\dfrac{29}{8} -\dfrac{5x}{4} +\dfrac{x^2}{8} +K\\[/tex]

Answer Link

Otras preguntas

What is the mass of an object that needs a force of 4,500 N to accelerate it at a rate of 5 m/sec^2?
Find the next three terms of the sequence 80, –160, 320, –640
A gas occupies a volume of 20 cubic meters at 9,000 pascals. If the pressure is lowered to 5,000 pascals, what volume will the gas occupy?
In which country did the hutu people practice genocide against the Tutsi was it Rawanda or noHelp Please
Admission to the county fair is $5. And it costs and additional $0.50 for each ride ticket. What inequality represents this problem
How did events during World War II lay the groundwork for African Americans to fight for civil rights in the 1950’s? (I don't want long answer)
Which process does not happen in plant cells?
Tree-living mammals have a variety of different specializations for moving in trees, including a. very long arms for swinging from tree to tree. b. sticky pads
If t is any real number, prove that 1+(tant)^2=(sect)^2
Five times the sum of a number and one is 115. What is the number? Use x as your variable.