Question

simplify 15-(-3)4-4)÷3{5+)×(-6)}³​

Answer 1

15-(-3)(4-4)÷3{5+{(-3)×(-6)} should be written as 15-(-3)(4-4)÷3{5+{(-3)×(-6)}}.

15-(-3)(4-4)÷3{5+{(-3)×(-6)}}

= 15-(-3)(4-4)÷3{5+18}

= 15-(-3)(4-4)÷3×23

= 15-(-3)(4)÷3*23

= 15 +3 × 0 ÷ 3 * 23

= 15 + 3 * 0 * 23

= 15 + 0

= 15