hiiiiiiiiiii70
hiiiiiiiiiii70
19-10-2021
Mathematics
contestada
Evaluate the expression.
Respuesta :
prishagupta035
prishagupta035
25-10-2021
{ [ (20-32)÷(-6) ]² -11 }÷(-7)
= { [ -12÷(-6) ]² -11 }÷(-7)
= { [ 2 ]² -11 }÷(-7)
= { 4-11 }÷(-7)
= -7÷(-7)
= 1
please mark this answer as brainlist
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