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

what is the central idea about the narrator of "the tell-tale heart?" does edgar allen poe intend readers to infer based on what he does,says,and what he doesn'

The Colonists took several actions to the Intolerable Acts. Which two actions do u agree with the most and why ?

The dragon kite co. Makes red, green and blue kites. One week they made 38% red kites, 25% green kite and the rest blue kites. If they made 296 blue kites, how

011 10.0 points To win the game, a place kicker must kick a football from a point 52 m (56.8672 yd) from the goal, and the ball must clear the crossbar, which i

Find the value of x in the triangle shown below.

What is 7,491,001 rounded to the nearest hundrer thousand

Does The nucleus of an atom contain all of the protons in the atom

or her comic books and then bought 8 more. She now has 13. How many did she begin with?

Simplify 18 cos Ø (algebra)

Solve the equation using inverse operations. 2 + x3 =18