QuinQueen
QuinQueen
03-11-2016
Mathematics
contestada
PLEASE SOLVE THIS 2x3−6x2−8x+24=0
Respuesta :
Аноним
Аноним
03-11-2016
2x3 - 6x2 - 8x + 24 = 0
6 - 12 - 8x + 24 = 0
6 - 6 - 12 - 8x + 24 = 0 - 6
-12 - 8x + 24 = -6
-12 + 12 - 8x + 24 = -6 + 12
8x + 24 = 6
8x + 24 - 24 = 6 - 24
8x = - 18
8x/8 = -18/8
x = -2.25
Double check:
2x3 - 6x2 - 8(-2.25) + 24
6 - 12 - 18 + 24 = 0
Answer Link
carmen79323
carmen79323
03-11-2016
the answer would be x=16
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
A person who excels in musical techniques or execution
how can we make the world a better and healthier place?
what is 1/6 plus 3/8 all together
how do you shade 1/4 of a rectangle with 12 equal parts
Sue uses the expression 8×3000+8×200+8×9 what is sues multiplication problem
why was frederick mueller ashamedbof his own father
Green chemical found in many plants
what do historians study when attempting to make connections between ancient civilizations and world cultures of today?
Which of the following describes an achievement of the Sumer civilization? A. The establishment of social equality for all men and women B. The development of t
5 arguments for and against the death penalty
