Answer:
1436.02
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
(3+2)²-7
add the number inside the parentheses
5²-7
the ² above the 5 is called square and that means multiply be him self so:
5*5=25
25-7=18
Answer:
45
Step-by-step explanation:
Answer:
n=-7
Step-by-step explanation:
-234=-38+28
-28n=-38+28n
-28n=196