Which expression is equivalent to (3 5i)2?

is the required expression.

Step-by-step explanation:

 We have been given the expression:

We will simplified it to its maximum which is the equivalent expression of the given expression.

using

Here,

On substituting the values in the formula we get:

Hence, is the required expression

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.