jpn9503
jpn9503
23-04-2018
Mathematics
contestada
Factor 7x² – 31x – 20.
Respuesta :
Аноним
Аноним
23-04-2018
7x² – 31x – 20 =
(x - 5)(7x + 4)
Answer Link
watson956
watson956
23-04-2018
there are two answers one is x=-4/7=-0.571 or this second one is x=5.
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
what is the area of 4ft by 6ft by 2ft by 4ft by 6ft by 10 ft
What best characterizes the Great Society? the Alliance for Progress Johnson's program to improve individual rights and employment opportunities signing of the
what does the force of gravity between two objects depend on?
how do grasshoppers breath
In which sentence does the hyphen correctly divide a word? A. When you finish this less- on, you can move on to the next. B. When you finish this le- sson, you
Which of the points of natural selection is also referred to as "survival of the fittest"? More offspring are born than can be supported by the environment. If
Which two inner planets have water in the form of ice?
A roll of paper towels is 12 inches high and 8 inches in diameter .The cardboard tube in the center of the roll has the same height as the paper towels and has
How do you get y by itself in the equation 2x - 3y = 0
President Johnson's program to create new jobs and to appropriate money to faltering economic areas was called: New Frontier New Deal War on Poverty
