Answer:
14
Step-by-step explanation:
Multiply 3 by 6
18-4
Subtract 4 from 18
5
Use PEMDAS to complete the problem
PE doesn't matter, there's not parentheses or exponents
MD=Multiplication and Division. Do 3*6=9, now your problem looks like 9-4
AS=Addition and Subtraction. 9-4=5
1^infinity = 1
Thus :
r = 1
______________________
r ( r + 2 )^prime =
1 × ( 1 + 2 )^1 =
1 × 3^1 =
1 × 3 =
3
