verycutepenguin verycutepenguin

02-05-2020
Mathematics

contestada

Plz plz help
When 10 is subtracted from the square of a number, the result is 3 times the number. Find the negative solution.

Respuesta :

joshleemelendez joshleemelendez

02-05-2020

X^2 - 10 = 3x
X^2 - 3x - 10 = 0
(x - 5) (x + 2) = 0
x = 5 and x = -2
Answer: x = -2

Answer Link

Otras preguntas

two students sit in the first row. in the second, 2 student sit behind each of those students, and so on. how many students sit in the third row?

What are 3 effects of glaciation?

Choose the right answer. Plane A leaves Albany at 2:00 p.m., averaging 400 mph and flying in a northerly direction. Plane B leaves Albany at 2:30 p.m., averagi

Write your answer as a fraction in simplest form: A number cube is rolled 37 times and the results are recorded as follows: 2 ones, 6 twos, 7 threes, 8 fours, 9

Select all that apply. Blacks were encouraged to immigrate to what five areas? Canada Haiti Great Britain Southern States Mexico South America Australia Western

The publication of Uncle Tom's Cabin, written by Harriet Beecher Stowe, contributed to the start Civil War by

Which of these workers is paid less than the minimum hourly wage? A. bartender B. electrician C. hotel D. manager E. plumber

Select the tools and tactics used by leaders like Hitler, Mussolini, and Stalin during the years of their build-up to power: A. propaganda B. open international

If we start with 1.000 g of cobalt-60, 0.675 g will remain after 3.00 yr. this means that the of is _____

Do you think roosevelt could have prevented the cold war? why or why not?