s106904
s106904
04-08-2021
Mathematics
contestada
what is the answer to
x^{2} + 2x + 15 = 0
Respuesta :
knightlayla6
knightlayla6
04-08-2021
From my knowledge:
²−2−15=0
x=5
x=-3
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
A test has 8 true/false questions. At least 5 questions must be answered correctly to pass the test. If a student guesses on each question, what is the probabil
Are Tiger and Goldfish related, how
In addition to carbohydrate and lipid energy metabolism, the liver serves other purposes EXCEPT: a. producing insulin to regulate metabolism. b. detoxification
Mr. Eseston asks Colin if he wants his sandwich in one piece, or cut into two pieces. Colin asks him to keep it in one piece because he isn't hungry enough to e
If a tablet of acetaminophen, C8H9NO2, weighs 324 mg, how many moles are there in the tablet? If a tablet of acetaminophen, C8H9NO2, weighs 324 mg, how many mol
In a movie, James Bond evades the enemy by hiding underwater for may minutes by breathing through a long, thin reed. Assuming the maximum pressure difference hi
In a movie, James Bond evades the enemy by hiding underwater for may minutes by breathing through a long, thin reed. Assuming the maximum pressure difference hi
Three children are trying to balance on a seesaw, which consists of a fulcrum rock, acting as a pivot at the center, and a very light board 3.6 m long. Two play
Elliott is double majoring in English and psychology. He plans on being a high school English teacher and is only majoring in psychology because he finds the cl
The Barton Springs salamander is an endangered species found only in a single spring in the city of Austin, Texas. There is growing concern that a chemical spil
