saliim
saliim saliim
  • 23-02-2019
  • Mathematics
contestada

the sum of anumber its reciprocal is
[tex] \frac{13}{6} [/tex]
find all such numbers..؟​

Respuesta :

Аноним Аноним
  • 23-02-2019

Answer:

They are 2/3 and 3/2.

Step-by-step explanation:

x + 1/x = 13/6

(x^2 + 1) / x = 13/6

Cross multiply:-

6x^2 + 6 = 13x

6x^2 - 13x + 6 = 0

(3x - 2)(2x - 3 ) = 0

x = 2/3 , 3/2.

Answer Link

Otras preguntas

Which type of operating system is usually used in personal computers? А ____ operating system is usually used in personal computers.
necesito realizar una narración corta, ayuda
Name any two crops that grew naturally in the Indian sub-continent.
What was one factor that led to Gerald Ford's pardoning of Richard Nixon? A The American public demanded that Nixon be pardoned. B. Ford believed that pardoning
Every week Avionne gets an allowance of $6.00. Which of the following models illustrates this situation? 1.linear model 2.quadratic model 3.exponential model 4.
Which of the following can be represented by the expression 2 ➗ (1/3)? a. Faye has 2 yards of twine and uses (1/3) yard to tie a package. b. Faye has (1/3) yard
HELP ME PLEASE !!!!!!!!
Solve for x. [tex]\frac{x}{40}[/tex] = 4 A) 16 B) 36 C) 160 D) 176
What is the quotient of Two-thirds and StartFraction 2 Over 9 EndFraction?
Help fast please help help!