Question

find the value of :[20-2{5+(-12)}*{2(5-2-9)}]​

Answer 1

HIII....


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THANKS

Answer 2

$[20-2{5+(-12)}×{2(5-2-9)}]$

$[20-2{-7}×{2(-6)}]$

$[20+14×-12]$

$[20-168]$

$=-148$