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 ( 64+ )
Otras preguntas
llena el espacio en blanco tu ___ es la hija de tus tios
A shark swims at a rate of 18 feet per second while chasing his prey and then slows down to a rate of 7 feet per second. The shark chases his prey for t seconds
Which class of hydrocarbons contains at least one carbon-carbon triple bond? A. Alkanes B. Alkenes C. Alkynes
Which set is a function?
Why did Daniel shays rebel in Springfield Ma
Which expression is the same as 1/5 of 7? A. 1/5 x 1/7 B. 7 divided by 5 C. 5 divided by 7 D. 1/7 of 5
What reason did the framers have for compromising on the issue of slavery? do you agree or disagree that the compromise violated fundamental principles that you
Read the excerpt from Warriors Don't Cry. The next day, in the Sunday paper, I saw a pitiful closeup photograph of Elizabeth, walking alone in front of Central
PLEASE HELP Isabella grew tomatoes to sell at the farmer's market. She kept track of her finances in a table. Description Amount $ Pots and Soil -23.76 Toma
How did Hijra affect the rise of Islam
