Can someone help me answe this last quiz thank you

Answer:
225
Step-by-step explanation:
5^2 * 3^2
(5 * 5) * (3 * 3)
25 * 9
225
Answer:
Its given 5²×3²
Lets first find the squres of 5&3 and then multiply them.
As 5×5 is 5² we can do like done below
⇒(5×5)×(3×3)
⇒25×9
⇒225
Therefore the value you need to enter is 225