A confusing Q

Algebra Level 1

Remember BODMAS

( 1 ( 1 + 0 ) ) − 1 − ( 1 ( 1 + 0 ) ) + 1 = ? \large (1(1+0))-1-(1(1+0))+1= ?

1 -1 0 2

Bilal Shaikh by Bilal Shaikh , 42, United Kingdom

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2 solutions

Simply use PEMDAS to simplify the equation:

  1. (1(1))-1-(1(1))+1 = ?

  2. 1-1-1+1

  3. -1+1= 0 \boxed{0} .

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Bilal Shaikh
Dec 28, 2017

(1(1+0))-1-(1(1+0))+1= [?]

step1) Brackets Indices Division Multiplication Addition Subtraction
step2) {^}=(1x1)-1-(1x1)+1 step3) {^}=1-1-1+1
step4) =0

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