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

I need help with number 1 and 2

Results of testing for HIV/AIDS can be obtained in: 30 minutes 3 days 3 weeks 30 days

find the complement of an angle with a measure 72 degrees

Which of the following statements explains the impact that the Russian Revolution had on World War I? More Germans were needed on the eastern front to fight aga

Does each state have it's own Bill of Rights, or is it only the U.S. Constitution?

which is the more powerful of the two: house of lords or house of commons

solve the following systems of equations. express your answer as an ordered pair in (a.b) format, with no spaces between the numbers or symbols? 2x+5y=16 and -5

Which is the best meaning of the phrase "she’ll not be hit with Cupid’s arrow”?

Which additional word or words in the sentence should be capitalized? on saturday, they will go to buy a gift at the lannister mall. choose all answers that are

The ratio of girls to boys in the geography bee was 5 to 4. There were 36 total students. How many were boys?