I have a problem with this formula:
I have two known value series: A1, B1, C1 and A2, B2, C2.
That gives me two equations with two unknowns n and k.
Mentor note:
More readable versions of the two equations:
$$A_1 = \sqrt[n]{\frac{B_1} k + C_1^n}$$
and
$$A_2 = \sqrt[n]{\frac{B_2} k +...