Stupid InfinityAlgebra Level 4
If there be a polynomial \(f\left( x \right)\) which has distinct positive integer coefficients such that
\[f\left( 10 \right) =20\\ f\left( 8 \right) =16\]
Find how many polynomials satisfy the equation above.
- If you believe your answer is infinity then enter 999 in the answer box.