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Brendon
Mathematics
8 August, 23:57
How do I solve 12-[ (3²x4) - 30]
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Kayley
9 August, 00:09
0
First you do
(3^2x4) which equals = 36
Secondly you do
[36-30] which equals = 6
Then you take out the brackets
12-6 which equals = 6
Here is the whole thing:
=12-[ (9x4) - 30]
=12-[36-30]
=12-6
=-6
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Chelsea Landry
9 August, 00:11
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Start with the first parenthesis wich is 3 two and 4 the exponent of the 3 means 3 three time so it would be 9 x 3 and that is 27 the move to the next parenthesis which is - 30 so 27 minus 30 is 3 so three is your anwser
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