Question

38 +[ 7 x( 6 + 3 )- (17 x 3)]

Answer 1

38+[7×(6+3)-(17×3)]
38+[7×9-51]
38+[63-51]
38+12
50
espero ter ajudado

Answer 2

38 +[ 7 x( 6 + 3 )- (17 x 3) ]

38 + [ 7 x 9 - 51 ]

38 + [ 63 - 51 ]

38 + 12

50