Sam was evaluating an expression in the box below.
(-2)3 cubed • 3 – (-5) = 8.)
= 24 + 5
= 29
what should sam do to correct the error that he made?
f. subtract 5 from 24 instead of adding.
g. rewrite (-2) as - 8.
h. subtract - 5 from 3 before multiplying by (-2)
i. multiply - 2 by 3 before raising the quantity to the third power.
j. rewrite (-2) as (2)