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 ( 21+ )
Otras preguntas
A spinner has the numbers 1-12 what is the probability of spinning a number less than or equal to 5
please help, will mark brainliest50 points
In 1993 the federal government boosted income tax rates. The change in tax revenue that occurred in the seven years that followed Select one a. supported the cl
A fruit bowl contains 10 pieces of fruit and 2 5 are apples. How many apples are in the fruit bowl?
How did China change under Communism? *
Can anyone help me as soon as possible??
Please help me solve this
The practice of forcing African to come to North America and South America and then selling them was
The quadratic functions f(x) and g(x) are described as follows: f(x) = −8x2 + 7 x g(x) 0 0 1 2 2 6 3 2 4 0 Which of the following statements best compares the m
please help me plzzzzzz
