
that is the answer to the equation of your question
Answer:
Age= 15
Step-by-step explanation:
Let a be for age at the moment
(a-3)^2 =6(a+9)
a^2-6a+9=6a+54
a^2-12a-45
(a-15)(a+3)
a=15 or a=-3
Age cannot be negative (-)
Therefore
Age =15
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
-3
Answer:
where is the graph?
Step-by-step explanation: