Question

Simplify: 20 – [6 – {5 +3(9 - 4 − 5 )}]​

Answer 1

Answer:

20-[6-{5+3×0}]

= 20- [6-{5+0}]

= 20-[6-5]

= 20 - 1

= 19

I hope it will help you.

Answer 2

Answer:

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$=20 - (6 - (5 + 3(9 - 4 - 5)$

$=9 - 4 - 5 = 0$

$=5 + 3 = 8$

$=8 - 6 = 2$

$=20 - 2 = 18$

hope it helps :)

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