PotW: An Equation with No Integer Solutions [Number Theory]

Check out this Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

AKPotW: Equal Temperature Points on Earth [Analysis]

Check out this Advanced Knowledge Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

PotW: Finding the Value of a Polynomial [Algebra]

Check out this Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

AKPotW: Linear Map with a Special Property [Linear Algebra]

Check out this Advanced Knowledge Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

PotW: Solutions for a Geometric Sequence [Algebra]

Check out this Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

AKPotW: Algebraic Numbers are Countable [Algebra]

Check out this Advanced Knowledge Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

PotW: An Equation with Prime Numbers [Number Theory]

Check out this Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.

AKPotW: A Closed and Midpoint Convex Set [Convex Sets]

Check out this Advanced Knowledge Problem of the Week.
Be sure to let us know how you solved it in the comments below or on social media!

Solution below.