Question

(-9)×[7+(-11)] simplify​

Answer 1

= (-9)×[7+(-11)]

= (-9) × [ 7 -11 ]

= (-9) × [ -4 ]

= (-9) × (-4)

= 36

#hope_it_helps_✌

Answer 2

Answer:

(-9)×[7+(-11)]

(-9)× [7-11]. ( Plus × Minus = Minus )

(-9)× (-4)

36 (9×4 is 36 and Minus × Minus = Plus )

(-9)×[7+(-11)] = 36