Solve a raise to power 2-3a=0
I assume you meant :
a^(2-3a) = 0
There is the obvious solution when a = 0
for a ≠ 0, a power with a non-zero base can never be equal to zero
a^(2-3a) = 0
There is the obvious solution when a = 0
for a ≠ 0, a power with a non-zero base can never be equal to zero