Answer:
Rewrite equation as:
x^2 + 2x +2 =0
a = 1 b = 2 c = 2
x = (-b +- sqr root (b^2 -4ac)) / 2a
x = (-2 +- sqr root (2^2 - 4*1*2) ) / 2
x = (-2 +- sqr root (4 - 8) ) / 2
x = (-2 + sqr root (-4) ) / 2
x = -1 +- i
Step-by-step explanation:
Answer:
Hello there
Step-by-step explanation:
Answer: you need to draw i can not draw on this website
Step-by-step explanation:
It would have taken you 5:30 for each mile. 55/10 is 5.5 thats 5 and a half, half a minute is 30 seconds. so 5 minutes and 30 seconds