Question

How do I simplify ??

Answer 1

2 [(7-4)⁴÷9]

PEMDAS helps us determine where we should start first

P- parentheses

2[(3)⁴÷9]

E-exponent

2[81÷9]

p-parentheses

2(9)

m- multiplication

18

hope this helps

Answer 2

we are given

`2[(7-4)^4/9]`

we can use PEMDAS rule

P: Parenthesis

E: Exponent

M: Multiplication

D: Division

A: Addition

S: Subtraction

Step-1: Firstly we simplify parenthesis

`=2[(3)^4/9]`

step-2: Solve exponent

`=2[81/9]`

Step-3: Divide

`=2[9]`

Step-4: Multiply

`=2*9`

`=18`...........Answer