guppy08
guppy08
15-11-2016
Mathematics
contestada
factor: 3x^2+2x-21=0
Respuesta :
SugaBear1993
SugaBear1993
18-11-2016
(3x-7)(x+3)
FOIL
3x*x=3x^2
3*3x+-7*x=2x
-7*3=-21
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
help find equation and missing angle
Which of the following is not one of the primary bacteria that is linked to foodborne illness. А Salmonella Typhi B Shiga toxin-producing Escherichia coli (E. c
A family drove at a constant speed for 3 hours. They drove 171 miles total. What was their unit rate (miles per hour)?
While reading a book about the environment, you see the term carbon footprint. You picture a big, sooty footprint. What type of active reading strategy is this?
The freedom to choose where to spend those hours had always seemed a wonderful luxury. Which figurative language device is being used here? Group of answer choi
What is the slope of a line parallel to the given line? -3x + 4y = 2
What is the domain of the function in this table? X | Y 1 | 2 2 | 4 3 | 3 4 | 2 CHIOCES: A. (1, 2), (2, 4), (3, 3), 4,2) B. {1,2,3,4} C. (1,2) D. {2,3,4} PLEA
which one is the biggest part of your budget fixed or variable cost
Read this excerpt from chapter 2 of The Scarlet Letter. Lastly, in lieu of these shifting scenes, came back the rude market-place of the Puritan settlement, wit
Which pair of inequalities is shown in the graph?
