Question

-1-(5).(-3)+(-4)³:(-4) ???

Answer 1

$\dfrac{- 1 - (5) * (- 3) + (-4)^3}{(-4)} \\ \\ \\ \dfrac{- 1 - (-15) + (-64)}{(-4)} \\ \\ \\ \dfrac{- 1 +15 -64}{(-4)} \\ \\ \\\dfrac{-50}{(-4)} \\ \\ \\ => \dfrac{25}{2}$