KaylaRoss KaylaRoss

01-01-2021
Mathematics

contestada

What is the solution to the rational equation x/x^2-9 + 1/x+3 + 1/4x-12

Respuesta :

abubakar47823 abubakar47823

01-01-2021

x/x^2-9 + 1/x-3 = 1/4x-12

x/(x+3)(x-3)+1/(x-3)=1/4(x-3)

LCD: 4(x+3)(x-3)

4x+4(x+3)=(x+3)

4x+4x+12=x+3

7x=-9

x=-9/7

Answer Link

Otras preguntas

If a huddle of 72 Penguins break apart how many different ways can the penguin form equal groups

How are bacterial cells drifferent from the cells of eukaryotes

3/7×4 find the product in simplest form

Who is impacted by modern terrorism? Impacted peoples are concentrated in the Middle East. Modern terrorism has impacted people across the globe. Modern terr

Match them president of the convention George Washington

Why dividing by a whole number the same as multiplying by a unit fraction with that number as its denominators?

Can I have halp with all and an explanation because I am terrible at properties. Use properties of equality to simplify each of the following expressions so tha

What is one effective way to keep bones strong? A. Stretch the muscles sufficiently after exercise B. Preform muscles-strengthening exercises regularly C. Avo

what conditions led to development of feudalism in both western Europe and Japan

amammamammamamamaaaaaaaaaaaaaaaaaaaaaaa