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What else can I help you with?
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 golden ratio a rational number?
The golden ratio is not a rational number. It cannot be expressed exactly as the quotient of two integers. It can be expressed as the quotient: (1+SQRT5)/2 where SQRT5 menas the square root of 5 (that is not a rational number either and so no quitient involving it is a rational number)
Is the square root of 5 a function?
Yes, if your equation is f(x) = sqrt5(x). The square root is also a function itself, if that's what you mean.
Is an irrational number raised to an irrational power irrational?
yes
Can 2 irrational add to an irrational number?
Yes. The sum of two irrational numbers can be rational, or 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 Sqrt3 plus sqrt5 Irrational?
Two different irrationals can't make a rational...
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.
How do you prove that the length of an edge of a regular dodecahedron inscribed in the unit sphere is root five minus one?
Actually, I make it 3 - sqrt5 So before we attempt a proof, where did the sqrt5 - 1 result come from?
How do you approximate the golden ratio to the nearest ten-thousandth?
Evaluate (1+sqrt5)/2. This is equal to 1.6180
Is the golden ratio a rational number?
The golden ratio is not a rational number. It cannot be expressed exactly as the quotient of two integers. It can be expressed as the quotient: (1+SQRT5)/2 where SQRT5 menas the square root of 5 (that is not a rational number either and so no quitient involving it is a rational number)
Is the square root of 5.777 rational or irrational?
Irrational. Irrational. Irrational. Irrational.
Is the square root of 0.025 irrational or rational?
It is irrational.
Is the square root of 5 a function?
Yes, if your equation is f(x) = sqrt5(x). The square root is also a function itself, if that's what you mean.
Is 37.5 a rational or irrational number?
Rational
The sum of a rational number and an irrational number?
Such a sum is always irrational.
Is a negative irrational number irrational?
If it says "negative irrational", then obviously it is irrational.
