AYUDA[tex] - 2( - 5 + ( - 10) - ( - 10))[ / tex][tex] - ( - 10 - 5(2) ^ {3} + 20)[ / tex][tex] - 2(3 - 10( - 2) ^ {3} - 30)[ / tex]?
AYUDA [tex] - 2( - 5 + ( - 10) - ( - 10))[ / tex] [tex] - ( - 10 - 5(2) ^ {3} + 20)[ / tex] [tex] - 2(3 - 10( - 2) ^ {3} - 30)[ / tex] .