D
3
A (0, 0); maximum
B (0, 1): maximum
C (0, 1); minimum
D (0, 0); minimum​

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)