Simplify 12-[ 20+{ 28-2 (9+5-2) }]
Answers
Answered by
2
Step-by-step explanation:
12-[ 20+{ 28-2 (9+5-2) }]
=13+26+8
=47
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Answered by
0
Answer:
= -310
Step-by-step explanation:
= 12-[20+{28-2(9+5-2)}]
= 12-[20+{28-2(14-2)}]
= 12-[20+{26(12)}]
= 12-[20+312]
= 12-322
= -310
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