Respuesta :
Answer:
a = 9.
Step-by-step explanation
Using square root, I did not know your 2 was an exponent... Sorry
Answer:
-9 & 9
Step-by-step explanation: Ph0tomath and i am taking test :)
Answer:
a = 9.
Step-by-step explanation
Using square root, I did not know your 2 was an exponent... Sorry
Answer:
-9 & 9
Step-by-step explanation: Ph0tomath and i am taking test :)