\(If\ a = 4, b = 2, and\ c = -5, then\ what\ is\ the\ value\ of\ \sqrt[3]{4a^4b^5} + \dfrac{a - c}{(b+c)^2}?\)
Just sub the values of the 3 variable and simplify:
(4 a^4 b^5)^(1/3) + (a - c)/(b + c)^2 where a = 4, b = 2, c = -5
32 + 1 / 1
=33
