C. They are equal to each other I think
When there is a multiplication involving exponents, we need to evaluate the numbers and each variables separately. In this case, we have 5 and 4 as the numbers, and w and h for the variables.
When we multiply 5 and 4 we get:

For w, we have

,

,

. While we are multiplying the w's, we need to add the exponents together to get the final answer:

For h's, there are

,

,

. When we apply the same thing to h's, we get

For the final step, we need to write all of these together:
Answer:
t^4
Step-by-step explanation:
Answer:
Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.
Step-by-step explanation: