Rudolph2345
Rudolph2345
29-11-2016
Mathematics
contestada
some one factor 3x^2+7x-20
Respuesta :
apologiabiology
apologiabiology
29-11-2016
split it up
3x^2+12x-5x-20
group
(3x^2+12x)+(-5x-20)
factor
(3x)(x+4)+(-5)(x+4)
undistribute (x+4) like ab+ac=a(b+c)
(3x-5)(x+4)
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
3/4 of your books are fiction. 2/3 of those are historical fiction. What fraction of your books is historical fiction?
Suppose 1 Bamboo Skewer Is About 30 Cm Long. How Many Skewers Would It Take To Make A Line 1 Million Centimeters Long?
Scowl in an easy sentence.
Is (0,0) a solution of the system y>x and x+y>0? A: Yes, because (0,0) is the point of intersection of the two boundary lines of this system B: No, becaus
We have to chop some wood winter is coming Run-on Correct sentence Comma splice
If 3/2 ÷ 1/4 = n, then n is between: A. 1 and 3 B. 3 and 5 C. 5 and 7 D. 7 and 9
The ___________ Amendment is the only constitution amendment that was ratified by approval of conventions in three-fourths of the states A.) Eighteenth B.) Fif
Simple interest. 2700=2200(1+r)^5
Express 72 as a product of prime numbers by completing the factor tree
a driver accelerates his first car at the rate of 1.8 m/s2 and then at the rate of 1.2m/s2. calculate the ratio of the force exerted by the engine in the two ca
