sorelleneal
sorelleneal
13-03-2017
Mathematics
contestada
Multiply r^2+7r+10/3 by 3r-30/r^2-5r-50
Respuesta :
ChandrikaP
ChandrikaP
13-03-2017
(r^2+7r+10/3) * (3r-30/r^2-5r-50)
1/3(3r^2+21r+10) x 3(r-10)/(r^2-5r-50)
(3r^2+21r+10)x(r-10)/(r^2-10r+5r-50)
(3r^2+21r+10)x(r-10)/(r-10)(r+5)
3r^2+21r+10/(r+5)
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
Complete the equation of the line through (-6,-5) and (-4,-4). Use exact numbers.
Which ordered pair is a solution of the equation 2x+4y=6x-y Only (4,5) Only (5,4) Both Neither
When deciding on output levels, members of a cartel A. Set their output where MR=MC B. Produce the same level of output as if they were in a competitive market
Which of the following factors increases pressures for cost reductions? a. Meaningful differentiation between products b. Reduced international competition c. P
Does 3 tents multiplied by 100 equal 300 thousands
The bottoms of two vertical poles are 12 feet apart and are on a region of flat ground. One pole is 6 feet tall and the other is 15 feet tall. How long, in feet
Describe the error.Show or explain how to do the problem the right way.Give the correct answer.40 + 70 + ? = 360110 + ? = 360-110 -110? = 250 degrees​
In attempting to pull a 1500-kg car out of a ditch, Arnold exerts a force of 300 N for three seconds, Bob exerts a force of 500 N for two seconds, and Cecil exe
Harriet was the recent victim of a mugging. Right now, her body is attempting to return to a normal biological state. Arousal is somewhat high, and Harriet exhi
A box contains five red marbles, seven white marbles, and four green marbles. A student is computing probabilities by drawing marbles out of the box. Drawing on
