Kourtni15
Kourtni15
14-03-2017
Mathematics
contestada
How do you Factor 2x^4+x^2-6
Respuesta :
mannyow
mannyow
14-03-2017
(2x^2-3)(x^2+2)
this is the answer
Answer Link
apologiabiology
apologiabiology
14-03-2017
use u subsitution
u=x²
2u²+u-6
now do ac method
2 times -6=-12
what 2 numbers multiply to -12 and add to get 1
-3 and 4
split the middle temr like that
2u²+4u-3u-6
group
(2u²+4u)+(-3u-6)
factor
2u(u+2)+(-3)(u+2)
undistribue
(2u-3)(u+2)
u=x²
(2x²-3)(x²+2)
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
The abcs of the first aid stands for what?
On a drawing showing the movement of a kickball, you see an arrow above the ball labeled "10 m/s" and the arrow shows BOTH the speed and direction of the kickba
what fraction is equivalent to 7/14
Which expression best estimates 6 3/4 ÷ 1 2/3? a. 7÷2 b. 6÷ 1 c. 8 ÷3 d. 3÷2
no. 7? pls helppppppppppp
about 400,000 people visited and art museum in December. What could be the exact number of people who visited the art museum?
How does Earth science overlap with life science? A. Earth science involves the study of Earth’s rocks. B. Earth science involves the study of systems tha
On a farm, there has been a sudden spike in the rodent population, causing an increase in crop damage and, as a result, loss of income. what practice might have
use the distributive property to write an expression equivalent to 5×(3+4)
you've been assigned a research paper on the Holy Wars which of the following would provide a factual basis for additional research? A- ThesaurusB- online cat
