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How do you simplify : 2(13 - [-11+2])-[10 - 7]^2

How do you simplify : 2(13 - [-11+2])-[10 - 7]^2
asked 147k views
2 votes
How do you simplify : 2(13 - [-11+2])-[10 - 7]^2

asked
User Gatsbill
by
8.1k points

1 Answer

6 votes
Order of operations...PEMDAS

Parentheses first...

2(13--9)-3^2

2(22)-3^2

exponents next

2(22)-9

now multiplication/division

44-9

now addition/subtraction

35
answered
User John Rand
by
8.6k points
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