joshuateamhitp1w3vs
joshuateamhitp1w3vs
01-01-2018
Mathematics
contestada
1. Solve x2-4x+18=0.
Respuesta :
lesliekolleroxrkcf
lesliekolleroxrkcf
01-01-2018
x²-4x+18=0
x= 4 ± √(16-4*1*18) / 2
x=4±√(16-72) /2
x= 4 ± √-56 /2
x = 4±2i√14 / 2
x= 2±√14 * i
Answer Link
iriesm
iriesm
22-12-2019
Answer:
The answer is C I just took the test
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
If the range of f(x)= 4x+1 is 9 find its domain. *
14 Which letter signs are produced with the wrist bent downward and fingers extended toward the floor? OA. Mand N OB. P and Q Ос. SandT D. X and Y
(-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
Which six essential elements of geography is discussed here? What information is presented that helped you determine which element is being discussed?
Add these two velocity vectors to find the magnitude of their resultant vector. 5.8 meters/seconds + 1.2 meters/seconds
Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality.
HELP ME PLEASE!!!!!!
1. Amber works at the doggy daycare after school. A. Use the information in the photograph to complete the table and make a graph of the data. B. Is the relatio
2. Here is a polygon. Draw a scaled copy of the polygon using a scale factor of 3. A B D- с c A man har
simplify -5^2-2^4 and it just says to make it 20 words long
