Posted by **dan** on Saturday, September 5, 2009 at 10:45pm.

can you check if answer is right?

a^2b -c when a=4 b=8 and c=12

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**Ms. Sue**, Saturday, September 5, 2009 at 10:50pm
Please check your original problem and include the parentheses or other signs.

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**dan**, Saturday, September 5, 2009 at 10:53pm
(4)^2(8) - 12

(16)(8) - 12

128 - 12 = 116

??

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**Ms. Sue**, Saturday, September 5, 2009 at 10:57pm
Yes. That's correct.

_______________________________

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**dan**, Saturday, September 5, 2009 at 10:59pm
yay :p

thanks

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