timjerome
timjerome
09-09-2020
Mathematics
contestada
x3 + 2x2 - 9x -18 = 0
Factor pls
Respuesta :
ameliadonaldson6
ameliadonaldson6
10-09-2020
Answer: -7/3
Step by Step:
x3+2x2-9x-18=0
x3+4-9x-18=0
-6x-14=0
-6x=14
x=-7/3
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
The Chinese halted exploration in the 1430s for all of the following reasons EXCEPT (A) the expense of the voyages. (B) pressure from the scholar-gentry. (C) di
You randomly pick two numbers from 1 to 9 (including 1 and 9). A number that is chosen once could be chosen again. If at least one of the two numbers is odd and
Mount St. Helens a volcano, erupted on May 18 1980. Before the eruption, Mount St. Helens was 2,950 meters high. After the eruption, it was 2,550 meters high. -
The World Health Organization recommends that countries prepare for pandemics by _____. ~building underground shelters ~killing all birds ~mass-producing boxes
What is in the blank? The Temperature in the atmosphere approaches -90 degrees C at an altitude of about _________.
need help ASAP Based on City, which of the following did ancient Roman city builders most likely value? A. fame B. humor C. leisure travel
the movement of material due to differences in density is called?
Question: Did Benjamin Franklin sign the Declaration of Independence, the Constitution, both, or neither?
organelles at which amino acids are hooked together to make proteins
Describe two ways that an exterior angle of a triangle is related to one or more of the interior angles.
