Question

solve (- 4 + 3 )(-6 + 5)​

Answer 1

Answer:

1

Step-by-step explanation:

( - 4 + 3 ) ( - 6 + 5 )

-1 × -1

1

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Answer 2

Answer:

1

Step-by-step explanation:

-4+3= -1, -6+5= -1, (-1) ×(-1)= 1