jasminegordon78
jasminegordon78
11-06-2014
Mathematics
Answered
solve the equation 4x^2-17x-15=0
Answer :
konrad509
konrad509
11-06-2014
[tex] 4x^2-17x-15=0\\ 4x^2-20x+3x-15=0\\ 4x(x-5)+3(x-5)=0\\ (4x+3)(x-5)=0\\ x=-\frac{3}{4} \vee x=5[/tex]
Answer Link
kayt91
kayt91
11-06-2014
4x^2 - 17x - 15 = 0
(4x + 3)(x-5)
4x + 3 = 0
4x = -3
x = -3/4
x - 5 = 0
x = 5
Answer Link
VIEW ALL ANSWERS ( 23+ )
Other Questions
In the example person. Name=Seth, person is the _________ .O valueO propertyO objectO method
Relationship enhancement programs usually last: a. 3 - 6 sessions b. 10 sessions c. 12 sessions d. 15-20 sessions
Actividad 3: Ejercicio Contextualizado Máximos y MínimosUna montaña rusa en un famoso parque de diversiones alcanza una altura máxima en cierto punto, pero tamb
6. "Romantic" or "Utopian" socialists set out to:A. Produce a fairer, more equal society for workers.B. Respond to the social dislocation caused by industrializ
maximo comun divisor de 243 390 546
Leaders who are high in task orientation and low in person orientation will have:a. A low grievance rateb. A high grievance rateC. Low turnoverd. Low performanc
What does Mill pinpoint as the reason that human beings would, ultimately, never willingly sink into a "lower grade of existence" (e.g., being changed into "low
To establish divergent validity, researchers must show ____a. That different traits measured in the same way are unrelatedb. That different traits measured in t
"When a resident is cognitively impaired, does it really matter whether he/she is attractively dressed? Are we just trying to make an impression on visitors and
Evaluate the expression:[tex]\sqrt[3]{\frac{42 + 8^2 \times 2^2}{-5}}[/tex]
Measurement is the use of numbers according to a standard. True or False
Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than
How is 'hearing' a motif in the novel A Separate Peace by John Knowles?
In what types of environments would you find protists?
Measurement is the use of numbers according to a standard. True or False
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
In what types of environments would you find protists?
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than