Ravenclaw20 Ravenclaw20

22-06-2016
Mathematics

Answered

What is the value of the expression shown below?

2 + (3 + 5)2 ÷ 4 ⋅(1/2)^4

PLEASE HELP!!!!!!!!

Verified Answer :

meerkat18 meerkat18

22-06-2016

The general and correct rule in order of operations is PEMDAS which is parentheses, exponents, multiplication, division, addition then subtraction.

Given the expression 2 + (3 + 5)2 ÷ 4 ⋅(1/2)^4
P : 2 + (8)2 ÷ 4 ⋅(1/2)^4
E : 2 + (8)2 ÷ 4 ⋅ 0.0625
M: 2 + 16 ÷ 0.25
D: 2 + 64
A: 66
S: -

The final answer is then 66.

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