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gladu [14]
3 years ago
9

(-8)(-1) - 2[2-5(-1)] Slove the problem

Mathematics
1 answer:
Vladimir79 [104]3 years ago
4 0

Answer:

3.5

Step-by-step explanation:

(-8)(-1) -2[2-5(-1)]

8 -2 [ 2-5(-1)]

8 -4+10+2

-32+80+16

+32 +32

80=48

--- ----

2 2

40= 24

--- ---

2 2

20= 13

----- -----

2 2

10= 6.5

10- 6.5

3.5

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