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

The reader response approach to literature considers: 1.Fear and death 2.Seasons and cycles 3.Depictions of motherhood 4.Ways in which the reader imposes assum

How many classes of levers are there? a. 2 b. 3 c. 1 d. 10

Absolute chronology is the study of what? a. the exact date, and possibly time, an event took place b. the people who were present during an event c. the cau

My HTC Desire 510's mobile data stopped working, how to I make it work again?

Evaluate N2 + 2N + 1 for N = 5.

The correct notation for an alpha particle

the purpse of a spinning jenny was to?

Which of the following is TRUE for CPR chest compressions? a. Compressions should be between 2.5 and 3 inches. b. 50 compressions should be followed by 2 resc

Which warrior group came from the Asia steppes along the Silk Road? A. the Huns B. the Safavids C. the Turks D. the Achaemenids

Imagery is the use of a. vivid descriptions to create pictures. b. figurative language to make analogies. c. hints to tell the reader what will happen. d. r