arthurarnold33 arthurarnold33
  • 07-09-2017
  • Mathematics
contestada

3x(x-1)^1/2 +2(x-1)^3/2 =0 solve

Respuesta :

pr1364921 pr1364921
  • 07-09-2017
x=827 
and 
 Neg 1
Factor out the neg first then you will get that out the way
Answer Link
Аноним Аноним
  • 07-09-2017

3x (x - 1)^1/2 +  2(x - 1)^3/2 = 0

Factoring:-

(x --1)^1'2( 3x + 2(x - 1) = 0

therefore

(x - 1)^1/2 = 0  or ( 5x - 2) = 0

x = 1  or x = 2/5

There is one real root 1 as 2/5 will not give a real root ( 0.5-1)^(1/2) is not real.
Answer Link

Otras preguntas

What methods are used to turn a flight drone into one with depth and dimensions???????? Anyone
If f(n) = 4n + 7 and g(n) = 2n + 3, find (g - f)(n). 2(n-4) 4- 2n -2n - 4 2n + 4
What are the elements in a typical one-act play??
explain the importance of using onedrive in windows 10, and how knowledge of it will have an impact on today's workplace
What are the center and radius of the circle defined by the equation x2 + y2 - 6x +4y+4 -0 ?
The table represents a function Which value is an output of the function? 46 f(x) -2 -6 8 07 7 3 4 1-5 3 -2 -5 12
Agricultural practices can lead to water pollution. Please select the best answer from the choices provided OT OF
Write the trigonometric expression in terms of sine and cosine, and then simplify. tan θ/(sec θ − cos θ)
What is the common difference for this arithmetic sequence? 54, 50, 46, 42, 38, ... A. 4 B. 54 C. 34 O D. -4
Genetically modified food tastes bad in the United States