katgatayajairra
katgatayajairra
11-02-2015
Mathematics
contestada
How do you do 4x^2+3x-10=0
Respuesta :
konrad509
konrad509
11-02-2015
[tex]4x^2+3x-10=0\\ 4x^2+8x-5x-10=0\\ 4x(x+2)-5(x+2)=0\\ (4x-5)(x+2)=0\\ x=\dfrac{5}{4} \vee x=-2 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Scenario: You are the Operations Section Chief at the Incident ,nd Post and request that all response communications be conducted using a pre-determined set of
Suppose you're heading off for a long weekend (Friday, Saturday, and Sunday) somewhere and the weather report for your destination says: Chance of rain on Frida
a bicyclist is riding to the left with a velocity of 14m/s after a steady gust of wind that lasts 3.5m/s the bicyclist its moving to the left with a velocity of
Which of the following describes the scene in the image above? a. Krishna is sitting with a group of women while another woman is jealous. b. Krishna is sitting
A bike lock has a 4 digit combination. Each character can be any digit between 1-9. the only restriction is that all 4 characters cannot be the same (e.g. 1111,
Krystal and 4 friends were going to the movies. Each ticket cost $12. They bought 2 buckets of popcorn at $4.50 each and then each person bought their own soda
WILL GIVE 20 POINTS!! What happens to Mathilde and her husband after they buy the diamond necklace? They go into debt and spend 10 years paying off the bi
what is the value of x+(-x)
Which action could produce a carbonyl group? a. the replacement of the —OH of a carboxyl group with hydrogen b. the addition of a thiol to a hydroxyl c. the add
The psychoanalytic perspective is not committed enough to the clinical approach. has inspired very little research on social development. is no longer