whoknows12
whoknows12
25-05-2018
Mathematics
contestada
solve using quadratic equations
Respuesta :
ktreyb
ktreyb
25-05-2018
4x² - 9x² + 5 = 0
4x² - 4x - 5x + 5 = 0
4x(x - 1) - 5(x - 1) = 0
(4x - 5)(x - 1) = 0
Set each binomial equal to zero.
4x - 5 = 0
4x = 0 + 5
4x = 5
x = 5/4
x - 1 = 0
x = 0 + 1
x = 1
Your solutions are
x = 1, 5/4
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
Select all ratios equivalent to 3:4.
did i do this correclty
5. Make new verbs with the following words. Then make sentences with any of the ten verbs that you just made. clear terror title material short noble body lengt
QUESTION 9 Gian Carlo is having trouble focusing in class and feels a bit lethargic. Which of the following healthy things will help him concentrate in class? d
Convert 355 km/s into m/ns.
All of the following contributed to the economic success of the Middle colonies EXCEPT wheat, tobacco, major ports and navigation rivers
Can someone help be with number 3 plzz
4. Complete the reaction : Copper Sulphate (Cuso.) + Iron (Fe)-> + Copper ( Cu) ,1. Zinc Sulphate ( ZnSO2) ,2.Magnesium Sulphate (MgSO) 3. Ferrous Sulphate (
100 points-Victoria has $200 of her birthday gift money saved at home, and the amount is modeled by the function h(x) = 200. She reads about a bank that has sav
"Do you have to sit down and put your head on your knees when you nick yourself shaving? Can you happily eat a rare steak while binge watching The Walking Dead?
