strawberrymochi1621 strawberrymochi1621

14-10-2017
Mathematics

contestada

Solve: 9x2 - 30x + 20 = 0

1.
4 ±
2
2.
5 ±
3
3.
-3 ±
3
4.
5 ±
5
5. None of the above

Respuesta :

vicesqui vicesqui

14-10-2017

Actually I don't know the answer but what I thing is none of the above.

Answer Link

Otras preguntas

Andrew Jackson's rise to power marked which new characteristic in how Americans voted? a one-party system a two-party system nullification spoils system

Which one of the following would NOT be associated with a flapper of the Roaring Twenties? A. Choosing a career over being a homemaker B. Fighting for women's s

Ms. Turner drove 825 miles in March. She drove 3 times as many miles in March as she did in January. She drove 4 times as many miles in February as she did in J

Which topic would be most appropriate for a four- to five-page research paper? Are boys and girls different? Do children learn better in boys-only and girls-onl

the group of people whose job is to carry out the government work

Which sentence uses a verb that agrees with its subject? A. Through the woods glides a deer. B. Here is their bag lunches. C. Were Jeremy in the kitchen earlier

what does semicolon mean in math

Which sentence is written correctly? A. The director told him don't never stop acting. B. The director told him never to stop acting. C. The director told him d

Which Athenian opened a school called the Academy? A. Aristotle B. Plato C. Socrates D. Euripides

how do some cells become brain cells and others become skin cells