mwickerh mwickerh

19-11-2014
Mathematics

contestada

solve the inequality
[tex] \frac{x+1}{x-8} \leq 0 [/tex]

Respuesta :

konrad509 konrad509

19-11-2014

[tex]D:x\not=8\\ \frac{x+1}{x-8}\leq0\\ (x+1)(x-8)\leq0\\ x\in\langle-1,8\rangle\\\\ x\in\langle-1,8\rangle \wedge x\not=8\\ \boxed{x\in\langle-1,8)} [/tex]

Answer Link

Otras preguntas

The map shows the geographic regions of the United States. In which US geographic region is Arizona located?

How many molecules are contained in 52.5 moles of C2H8? please explain if you can

the area of a tennis court is 2000m2 . a rugby pitch has a legnth of 45m and width of 45m . which has the biggest area?

How did Captain Nemo change through the course of the story?

Which color scheme is most appropriate for a flyer advertising a classical comedy? black and red orange and yellow blue and purple pink and red

In what type of composition is there one melody, and the other parts just create chords that support the melody? homophony inversion root tonic

A PE teacher has to organise two year groups into netball teams, each separately. Year 7 has 70 students and Year 8 has 98 students. If each year group must be

Is the sum of kinetic and gravitational potential energy conserved in a closed system with no additional forces including gravity?

Cell is not the building block of life true or false

How to write graphic essay organizer