tb8193702 tb8193702
  • 14-11-2019
  • Mathematics
contestada

1. Simplify the expression (x/x-2)+(5/x+3). Show your work.

Respuesta :

WinterWhitney WinterWhitney
  • 14-11-2019

Answer:

[x ÷( x -2) ] + [ 5 ÷( x +3)] = [tex]\frac{x^{2}+ 8 x -10}{x^{2} + x -6}[/tex]

Step-by-step explanation:

[x ÷( x -2) ] + [ 5 ÷( x +3)]

LCM = (x -2) (x + 3)

{ x ( x+3) + 5 ( x -2)} ÷{ ( x-2) ( x +3)

i.e  (x² + 3 x + 5 x - 10 ) ÷ { x² + 3 x - 2 x - 6}

i.e ( x² + 8 x - 10) ÷ ( x² + x - 6)

= [tex]\frac{x^{2}+ 8 x -10}{x^{2} + x -6}[/tex]

Answer Link

Otras preguntas

find the radius of a circle with an area of 100 in^2I will give brainliest and 25 points!
2- Bromo – 2 – methyl propane is : (a) Primary alkyl halide (b) Secondary alkyl Halide (c) Tertiary alkyl amine (d) Tertiary alkyl Halide
6. 5. ¿Qué número tiene el mismo valor que l centena, 7 decenas?
what number is its own oppositie?
Attempt, conspiracy, and solicitation are what type of crime? Felony crimes Violent crimes Inchoate crimes Crimes of prevention
2. The number of gallons y a pool drains in x minutes is represented by the function y = 20x. The table shows the time it takes to fill up a pool. Determine whe
pamelas age is three times jiris age the sum of their age is 32 what is jiris age
Explain how magnesium is produced at the negative electrode in experiment 1.
Can someone please give me examples of linear, quadratic, Absolute value, square root, cubic, cube root, exponential, logarithmic, and rational function (parent
rediger un bref paragraphe ou vous raconter un souvenir qui vous a evoquer un sentiments