0
What else can I help you with?
Is Sqrt3plus sqrt5 Irrational?
Yes, √3 + √5 is irrational.
Is Golden ratio a rational or irrational?
It is irrational. Any number that cannot be written as a fraction is irrational. So if the Golden Ratio were rational, instead of a never-ending decimal number, you'd see a fraction. The official measurement is (1+sqrt5)/2. sqrt5 is irrational.
Is the quotient of two irrational numbers is irrational?
In general, no. It is possible though. (2pi)/pi is rational. pi2/pi is irrational. The ratio of two rationals numbers is always rational and the ratio of a rational and an irrational is always irrational.
What is the area of a square with the dimension of 1 plus sqrt3?
4 + 2sqrt3
Is phi a real number?
Yes. It is equal to (1 + sqrt5) / 2 = ~1.618 which, though irrational, is a purely real number; i.e. it has no imaginary component.
Is a rational plus an irrational equals a rational?
No. A rational plus an irrational is always an irrational.
Which expression is a fourth root of negative 1 plus sqrt3?
[-1+sqrt(3)]1/4
Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is irrational.
Can you subract an rational and irrational number and get an irrational number?
Yes. In fact, a rational plus or minus an irrational will always be irrational.
Does an irrational number plus a rational number equal an irrational number?
Yes
If X is irrational and Y is rational then X plus Y is irrational.?
Yes.
Does an irrational plus a rational number equal an irrational number?
Yes, always.
