For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0, then we substitute: a=5, b=-2, c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions.
Elevation: H<span>eight above a given level, especially sea level.
So the answer is already given to us. 12 meters.</span>
Answer:
The answer is 33.3
Step-by-step explanation: I don't have time to explain
There is no carrying so you add 5 and 4 with is 9 and 3 and 3 which 6 so the answer is 69
