Felixbros
Felixbros
07-12-2016
Mathematics
contestada
help me guys, please
Respuesta :
miriyu
miriyu
07-12-2016
c^2 + 3c - 40 = 0
consider the factors of -40: ±40, ±1, ±8, ±5...those last two could work, if you pair them right. try:
(c + 8)(c - 5)
8 - 5 = 3 and 8*(-5) = -40 so there u go
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
A neuron transfers information in the form of an electrical impulse
Who controlled the land routes to Asia in 1492? A) The Europeans B) The Egyptians C) The Somalians D) The Ottamans
In your own words explain the place-value relationship when the same two digits are next to each other in a multi-digit number
what was the main reason the united states government intervened in the great railroad strike of 1877?
Which of the following best defines a band of American Indians?
Explain what a mooc is and state whether'you believe the hype'.
what are the factors of the expression (y-2)(x+3)
What appears to happen to the number of red blood cells between birth and 2 months
In at least 100 words, explain the importance of Bradstreet, including her confirmation of her belief in the afterlife in her poetry.
If a ballon is heated, what happens to the pressure of the air inside the balloon if the volume remains constant?
