shuwen040 shuwen040
  • 24-08-2020
  • Mathematics
contestada

Simplify (9x-1)^-1/2 - (x+2)(9x-1)^-1/2

Respuesta :

oscar236
oscar236 oscar236
  • 24-08-2020

Answer:

Step-by-step explanation:

(9x-1)^-1/2 - (x+2)(9x-1)^-1/2

= (9x-1)^-1/2( 1 - (x + 2))

= (9x-1)^-1/2(-1 - x)

= -(x + 1)(9x-1)^-1/2

= -(x + 1) / (9x-1)^1/2

Answer Link

Otras preguntas

¿Qué suceso importante aconteció en 1873? a. se descubrió la isla b. se abolió la esclavitud C. se contruyó "El Morro" d. murieron muchos taínos
describe how the relative density of a salt solution can be determined​
I’m stuck on this problem helpp
a. Que pense Passepartout de l'accusation de Fix contre Phileas Fogg?(le tour du monde)​
Enter the decimal equivalent of −5/8.
The sum of two numbers, one of which is two-thirds of the other, is 45. Find the smaller number.​
Fill in the blank to explain how the narrator reacts to her mother's demand. The mother's demand makes the narrator unhappy, so she comes up with a strong argum
Which pair of triangles can be proved congruent by SSS?
these are all of the OC's i have made so fare what do you guys think
Solving the following system using the elimination of substitution method. 5a+3b=11 -2a+3=b