valerial
valerial
17-09-2018
Mathematics
contestada
Find all zeros for 9x^3-33x^2-54x-30
Respuesta :
lesliekolleroxrkcf
lesliekolleroxrkcf
17-09-2018
9x³-33x²-54x-30 =
3(3x³-11x²-18x-10) =
3(x-5)(3x²+4x+2) so one zero is 5. use the quadratic formula to determine the other 2 roots are a double root at -⅔
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
What was the most immediate obstacle to the formation of Israel
what is "Linear Mime"
Which was not a source of weakness in the U.S. economy during Herbert Hoover's presidency? A. business owners paying workers unjustly low wages B. government pr
A 1-kilogram coconut falls out of a tree from a height of 3 meters. Determine the coconut's kinetic energy.
name the blood vessels that carry blood to and from the lungs
what was the name of the sturdy vehicle used to transport westward-bound pioneers and theur possessions?
During the first phase of a district court trial, a _____ hears the charges against the defendant and issues an indictment.
the perimeter of a square is 24 cm. what is the length of the diagonal
Why did Europeans begin to explore the unknown, resulting in the discovery of the New World? a . to secure better lives for themselves, their countries, and rel
If the circumference of a circle is 94.25 inches then what is the radius?
ACCESS MORE
