badpuppy1952
badpuppy1952
03-09-2014
Mathematics
contestada
Factor the trinomial: 5x^2-2x-7
Respuesta :
Аноним
Аноним
03-09-2014
[tex]5x^2-2x-7=5x^2+5x-7x-7=5x(x+1)-7(x+1)\\\\=\boxed{(x+1)(5x-7)}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Which generational group witnessed the switchover from analog to digital; hard wired to wireless? a. Jones b. Gen X c. MTV d. Gen Y
General properties of matter include all but which of the following. a. Mass b. Color c. Volume d. Denstiy
Use each equation to predict whether the relative entropy change is S(products) > S(reactants) or S(products) < S(reactants) and whether ΔS > 0 or ΔS &
What emotion can we assume Macbeth is feeling, based on his vision of Banquo's ghost? a. Pride b. Confidence c. Anger d. Guilt
A line passes through the points (6,3) and (-4,8). The line also passes through the following points. Calculate the missing co-ordinate. a. (13,y) b.(x, 7.75)
Which sentence contains a prepositional phrase? a. A fire blazed below. b. Those sunglasses were under the seat last night. c. Turn that log over. d. The weathe
Humans ferment (blank) in muscles where oxygen becomes depleted a. Alchohol b. Lactic Acid c. Carbon Dioxide d. Glucose
what is the primary human cause of global warming
What does sub mean in the word substructure
How does this quote by Paul Harvey, "In times like these, it is helpful to remember that there have always been times like these." relate to Social Studies?
