johnsonseven18 johnsonseven18

26-02-2018
Mathematics

contestada

Determine the type and number of solutions of −4x2 − 3x + 7 = 0

Respuesta :

keniejean keniejean

26-02-2018

−4x2−3x+7=0
(−4x−7)(x−1)=0
−4x−7=0‌‌ or ‌‌x−1=0x=‌−74‌‌‌ or ‌‌x=1

Answer Link

Otras preguntas

The major evolutionary split of protostome animals was based on

Lucas found some old things in the attic. Say to whom they belong by rewriting the phrases. Use the correct possessive adjective for each. "un teléfono de u

Why was 1968 a year of turmoil in US history?

which form of government does the United States encouraged after World War II

Tom wants to reach a second floor window on a house that is 20 feet above ground. If he must put the ladder at a 70° angle to the ground, how long must the ladd

ff you had a 30-pound barbell at home and you wanted to compare your muscular endurance to your younger brother's, which method would be the BEST to use?

Which of the following is mainly considered for use in electric vehicles? A. Hydrogen fuel B. Methanol fuel => WRONG C. Proton exchange membrane

If a 0.500-kilogram pair of running shoes would weigh 11.55 newtons on Jupiter, what is the strength of gravity there?

The sum of two numbers is 31. one number is 21 more that the other. find the numbers

The rate at which wastes are produced by a cell partially depends on the cell's a. ratio of surface area to volume. b. type of membrane. c. volume. d. surface a