evk4018 evk4018

03-02-2020
Mathematics

contestada

which of the following is the product of the rational expressions down below? x-3/x+5•3x/x-5

Respuesta :

03-02-2020

Answer:

[tex]\dfrac{3x^2-9x}{x^2-5^2}[/tex]

Step-by-step explanation:

[tex]\dfrac{x-3}{x+5} \cdot \dfrac{3x}{x-5} = \dfrac{(x-3)\cdot 3x}{(x+5)(x-5)} = \dfrac{3x^2-9x}{x^2-5^2}[/tex]

Answer Link

Otras preguntas

After a 65% reduction you purchase a new washing machine on sale for $196. What was the original price of the washing machine

Find and simplify each of the following for fx = 6x -3. (A) f(x+ h) (B) f(x +h) - f(x) (C) f(x + h) - f(x)/h

10/2i?(dividing complex numbers)

what value of x makes the equation 7x-2(3x+1)=4x-(3-x)-19 true?

What obligations do scientist have to society

what type of objects in the sky does the Humble telescope take sharp picture of ?

The power generated by an electrical circuit (in watts) as a function of its current c cc (in amperes) is modeled by P ( x ) = − 15 x ( x − 8 ) P(x)=−15x(x−8) W

An airplane cruises 1 kilometer in 1 12 of a minute. What is its cruising speed?

Question 3 (1 point) What are the best units for a scientist to measure the distance between cities? A. miles B.inches C.meters D.kilometers

As of December 31, Year 2, Moss Company had total cash of $195,000, notes payable of $90,500, and common stock of $84,500. During Year 3, Moss earned $42,000 of