college algebra
posted by rhove on .
CRITICAL THINKING: Witout grouping symbols,the expression 2.3³+4 had a value of 58.Insert grouping symbols in the expression 2.3³ + 4 to produce the following values :
1. 62
2. 220
3. 4374
4. 279,936
Thanks ,please help me,i don't know what to do.

2*(3^3 + 4)
(2 * 3)^3 + 4
2 * 3^(3 + 4)
(2 * 3)^(3 + 4)