karenmasry642135
karenmasry642135
09-11-2020
Mathematics
contestada
solve the equation 4x²+4x+1=0
Respuesta :
Аноним
Аноним
09-11-2020
Answer: x = -1/2
4x² + 4x + 1 = 0
⇔ (2x + 1)² = 0
⇒ 2x + 1 = 0
⇔ x = -1/2
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
WILL GIVE MEDAL NEED ANSWER NOW!The teacher kept track of how long it took students to finish a test. After 80 minutes, a total of 10 students had finished the
what is 90 times 4 please help
¿cómo encontrar el adjetivo en una oración
The human body eventually adapts to similar exercises. a. True b. False
Which part of the tree produces the maple syrup and from which part of the tree is the sap tapped?
Shauna got 18 hits in 24 times at bat. Which sentence is true? A. Shauna hit the ball less than 70% of the time. B. Shauna hit the ball more than 85% o
which of the following mountains is considered to be the highest mountain in Europe
The glass-steagall act sparated commercial banking from?
how were the original 13 colonies governed before they joined together to form one nation
In the Senate the rules are designed to make sure that all senators a. introduce new bills every year. b. follow their party's platform. c. obey strict procedur
