Question

Medal will be given !
(8-10)^3-(-4)^2/2+8(2)/4

Answer 1

Be certain you're aware of "order of operations."
In this problem "order of operations" requires that we do exponentiation before multiplication or division and multiplication or division BEFORE addition or subtraction.
And anything inside parentheses MUST be done before anything else.
You familiar with these rules?

Answer 2

(9-10)^3: Must combine 9-10 before doing anything else. 9-10 = ?
(-1)^3?