fcrisantos1
fcrisantos1
14-01-2016
Mathematics
contestada
factor the expression -45x^2 +5
Respuesta :
Exvited
Exvited
18-01-2016
[tex]-45x^2 +5 \\ \\ GCF = 5 \\ \\ 5( \frac{45x^2}{5} - \frac{5}{5} ) \\ \\ -5(9x^2-1) \\ \\ -5((3x)^2-1^2) \\ \\ -5(3x+1)(3x-1) \\ \\ Answer: \fbox {-5(3x+1)(3x-1)} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
One angle in a pair of supplementary angles has a value of 2x. The other angle is 30 degrees less than two times the first angle. Which of these equations can b
1/2 x 1350 x 144 = 97200 J where did they get the 144 from?
What point can be found by taking the average of the endpoints of a line segment? O A. Endpoint O B. Vertex O C. Midpoint O D. Center
find g(-3) g(2) g(4)
hello im new here im glad to meet you
Help and show explanation please
Which structural element is present in the excerpt? O stanza O refrain O couplet * quatrain
What long-term effect did the famine of 1890-1891 produce on Russian politics? A It caused a major shift from the country to the cities in search of jobs and f
Please help!!!!!! The graph shows the change in concentration of one of the species in the reaction A + B + C→D + E. If the graph indicates the reaction rate,
find the value of x. Cos(67°) = x/1
