Non-LinearPro Problems > Math > Algebra > Equations > Systems of Equations > Non-Linear
Featured Pro Problems
Find the sum of x and y, if the following quadratic equations in x and y are true.
Solve the system of equations which involves a product of variables
Solve the system of equations in x and y - one of the equations is cubic!
Solve the quadratic system of equations.
Two quadratic equations in two variables - solve for m and n
A system of equations involving a product of the variables
A system of three equations in three unknowns, involving a bunch of sums
A second degree system problem that is much simpler than it looks, if you find the right approach
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Understanding Coronavirus Spread
A Question and Answer session with Professor Puzzler about the math behind infection spread.
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