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Answered

20 - [10 + (2+3)² - 4 x 7] +5
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Sagot :

CelynBgo

Answer:

18

Step-by-step explanation:

1. 20-1[10+(5)²-4x7]+5

2. 20-1[10+25-4x7]+5

3. 20-1[10+25-28]+5

4. 20-1[7]+5

5. 20-7+5

=18

hope it helps :)

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