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2 years ago

9

PLEASE help me and PLEASE show the work PLEASE.

1 answer:

Dafna1 [17]2 years ago

3 0

20(4×-2)

________

(4 - (-2))²

simplified;

20(-8)

_____

(6)²

simplified;

-160

______

36

simplified;

-4 16/36

simplified;

-4 4/9

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