Respuesta :
Placing the parenthesis in the expression so that it equals 12o can be done
as follows 12 × (2 + 2³)
The expression is as follows:
- 12 × 2 + 2³
The expression is expected to be placed with a parenthesis so that the
equation will be equals to 120.
Therefore,
12 × (2 + 2³)
using PEMDAS rule
the parenthesis will be solved first.
Therefore,
12 × (2 + 8)
12 × 10 = 120
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