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What is the quare root of -1?
The square root of -1 is not a real number like -2.5, 0, or 5. Instead, it is and imaginary number, i, and i = the square root of -1. The answer is imaginary because you can never take a real number, square it, and get a negative number. However, i^2 = -1.
What are two coplanar lines that never intersect called?
Two coplanar lines that never intersect are called called parallel lines.
What are straight lines that never cross called?
Straight lines that never cross are called parallel lines.
What is the domain of fx5 x 4-2x 3?
Looks like all real numbers to me, but then again it could be the intersection of the imaginary numbers and the friendly numbers. You never know with this sort of thing.
Is there is no overlap between the graphs of y x plus 2 and y x - 2?
4
How are the real solutions of a quadratic equation related to the graph of the quadratic function?
The real solutions are the points at which the graph of the function crosses the x-axis. If the graph never crosses the x-axis, then the solutions are imaginary.
What are the followings-hyberbola-asymptotes of hyperbola-centre of hyperbola-conjugated diameter of hyperbola-diameter of hyperbola-directrices of hyperbola-eccentricity of hyperbola?
Asymptotes are the guidelines that a hyperbola follows. They form an X and the hyperbola always gets closer to them but never touches them. If the transverse axis of your hyperbola is horizontal, the slopes of your asymptotes are + or - b/a. If the transverse axis is vertical, the slopes are + or - a/b. The center of a hyperbola is (h,k). I don't know what the rest of your questions are, though.
What is that thing called that when you put it into a car that you never need to refuel?
Imaginary.
What is the major difference between an eclipse and a hyperbola?
The difference, major or not, is that an eclipse and a hyperbola are not related, at all. You might have meant to say "Ellipse". In that case, an ellipse is a closed line shape of which the left and right bouts are symmetrical and the top and bottom bouts are also symmetrical. A hyperbola can never close, and only its left and right parts are symmetrical.
The planets and the moon never stray very far from what imaginary line on the celestial sphere?
that is called the orbit. that's where they revolve.
Which game do you never get a sixth turn?
Noughts and crosses
Where can Gryphons be found?
Nowhere. They never existed. Gryphons are myths and imaginary creatures.
In A Beautiful Mind how did John finally realize his hallucinations weren't real?
he realised that marcee, the imaginary niece of his imaginary roommate never seemed to get any older
What is a depiction of imaginary people?
Imaginary People are "people" that are not real and the will never be real. Some younger aged children act like they have friends named bob and such!
A sweet and nive friend that will never die away from friends?
Imaginary friend. lulz.
What day of the year was the first unicorn born?
The unicorn is an imaginary creature, and was never born.
If area of a circle is A equals pi X the square root of -2 the quantity squared does one need to take out an imaginary number?
You will never have an imaginary number when finding the area of a circle. Never. Imaginary numbers came to be when mathematicians were upset that a negative number couldn't have a square root. You will usually find them when using the quadratic formula.
