24-10-2014
Mathematics

contestada

How do you solve x-8= -(12/x)

Respuesta :

konrad509 konrad509

24-10-2014

[tex]x\not=0\\ x-8= -\frac{12}{x}|\cdot x\\ x^2-8x=-12\\ x^2-8x+12=0\\ x^2-6x-2x+12=0\\ x(x-6)-2(x-6)=0\\ (x-2)(x-6)=0\\ x=2 \vee x=6 [/tex]

Answer Link

Otras preguntas

Necesito 3 clases sociales Mayas que encuentres en la película, indicando sus características

Four legged animals evolved from _____ ancestors. Birds evolved from _________ ancestors. We evolved from _________ quadrupedal apes over a long time span that

Consider the following. T=2pi/3 (A) find the reference number t for the value of t.

What is the meaning of “wore the appearance of”?

Mapping Physical Features and Climates Consider what geographers look for when studying a region, If they are examining the physical geography, they will think

What is the ratio of 240g if we divide it into 5:3:4

A sole proprietorship is described best by

Do editing One of the dinosaur was large,the another was small.........

Inability to meet minimum university requirements as a challenge encountered by young people in accessing higher education

before presenting an essay writers should take the time to make certain their message and tone are appropriate for