# What is the hardest math problem no one can solve? (2023)

## What is the hardest math question ever answered?

For decades, a math puzzle has stumped the smartest mathematicians in the world. x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes."

Has 3X 1 been solved?

After that, the 3X + 1 problem has appeared in various forms. It is one of the most infamous unsolved puzzles in the word. Prizes have been offered for its solution for more than forty years, but no one has completely and successfully solved it .

What are the 7 unsolved maths problems?

Clay “to increase and disseminate mathematical knowledge.” The seven problems, which were announced in 2000, are the Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier-Stokes equation, Yang-Mills theory, and Poincaré conjecture.

What are the 5 unsolvable math problems?

Unsolved problems
• Birch and Swinnerton-Dyer conjecture.
• Hodge conjecture.
• Navier–Stokes existence and smoothness.
• P versus NP.
• Riemann hypothesis.
• Yang–Mills existence and mass gap.

What's the answer to x3 y3 z3 K?

The equation x3+y3+z3=k is known as the sum of cubes problem. For decades, a math puzzle has stumped the smartest mathematicians in the world. x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes." ∴ The required result will be 3xyz.

What is the answer for 3x 1?

In the 3x+1 problem, no matter what number you start with, you will always eventually reach 1. problem has been shown to be a computationally unsolvable problem.

What is the oldest unanswered math problem?

But he doesn't feel bad: The problem that captivated him, called the odd perfect number conjecture, has been around for more than 2,000 years, making it one of the oldest unsolved problems in mathematics.

What is the longest math problem?

Mathematicians worldwide hold the Riemann Hypothesis of 1859 (posed by German mathematician Bernhard Riemann (1826-1866)) as the most important outstanding maths problem. The hypothesis states that all nontrivial roots of the Zeta function are of the form (1/2 + b I).

What is the most famous unsolved math problem?

The Collatz conjecture is one of the most famous unsolved mathematical problems, because it's so simple, you can explain it to a primary-school-aged kid, and they'll probably be intrigued enough to try and find the answer for themselves.

What is the 1 million dollar math problem?

The Riemann hypothesis – an unsolved problem in pure mathematics, the solution of which would have major implications in number theory and encryption – is one of the seven \$1 million Millennium Prize Problems. First proposed by Bernhard Riemann in 1859, the hypothesis relates to the distribution of prime numbers.

## Is there any odd perfect number?

While even perfect numbers are completely characterized, the existence or otherwise of odd perfect numbers is an open problem. We address that problem and prove that if a natural number is odd, then it's not perfect.

What is the hardest math on earth?

5 of the world's toughest unsolved maths problems
1. Separatrix Separation. A pendulum in motion can either swing from side to side or turn in a continuous circle. ...
2. Navier–Stokes. ...
3. Exponents and dimensions. ...
4. Impossibility theorems. ...
5. Spin glass.
Feb 7, 2019

What is the longest and hardest math problem?

Andrew Wiles (UK), currently at Princeton University in New Jersey, USA, proved Fermat's Last Theorem in 1995. He showed that xn+yn=zn has no solutions in integers for n being equal to or greater than 3. The theorum was posed by Fermat in 1630, and stood for 365 years.

Who created math?

But Archimedes is known as the father of mathematics.

What is solve for K?

When we say "solve for K" we mean to isolate K by itself on one side of the equal sign. You can do this by "moving" things from one side to the other using mathematical rules. The most important principle is this: whatever you do to one side of the equation you must do to the other.

Answer: x to the power of 0 is 1.

According to the zero property of exponents, any number other than 0 raised to the power of zero is always equal to 1.

What is the answer y3 27?

Summary: The value of y in the equation y3 = 27 is 3.

Why can't 3x 1 be solved?

Multiply by 3 and add 1. From the resulting even number, divide away the highest power of 2 to get a new odd number T(x). If you keep repeating this operation do you eventually hit 1, no matter what odd number you began with? Simple to state, this problem remains unsolved.

How do you do 3x 1 13?

Subtract 1 from 13 to get 12. Divide both sides by 3. Since 3 is positive, the inequality direction remains the same. Divide 12 by 3 to get 4.

What is the remainder when x³ 3x² 3x 1?

Solution: Let p(x) be any polynomial of degree greater than or equal to one and let 'a' be any real number. If a polynomial p(x) is divided by x - a then the remainder is p(a). Hence by the remainder theorem, 0 is the remainder when x3 + 3x2 + 3x + 1 is divided by x + 1.

## What is the most hardest question in math?

The Riemann Hypothesis, famously called the holy grail of mathematics, is considered to be one of the toughest problems in all of mathematics.

What is the square √ 64?

The square root of 64 is 8, i.e. √64 = 8.

What is the hardest math test ever?

In this article, I shall be talking about the toughest math exam in the world, The William Lowell Putnam Mathematical Competition. It is an annual mathematics competition that takes place in the United States and Canada on the first Saturday of December every year.

What is the hardest question in the world?

So, what is truth? Philosophers have struggled with this question since the dawn of time, perhaps because it's the hardest question ever asked. The field of epistemology is the subdiscipline of philosophy that grapples it, along with the nature of knowledge itself.

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