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 ( 72+ )
Otras preguntas
My teacher asked me to rename numbers how do you do that for example how do you rename 2,300 tens or how to rename 89thousands
Complete the square 3x^2+12x-1 show working
3ax-n/5=-4 solve for x
divide 18 cups if flour into two groups so the ratio is 4 to 5
What is the value of the digits 4 in the number 84,230
how can you use number patterns to find the least common multiple of 120 and 360
What is the best estimate for the product of 289 and 7?
9 hundred thousands equal how many tens
who can help me with quantitative observation examples
what is the word form for 12,324,904?
