Homework Help: math

Posted by yoda on Monday, August 20, 2012 at 5:32pm.

explain how to solve 8^2 + 9 (12/3x2)-7?

plzzzzzzzzzz help me!!

math - Ms. Sue, Monday, August 20, 2012 at 5:40pm
8^2 + 9 (12/3x2)-7

64 + 2 - 7 = 59

Or -- depending upon how (12/3x2) is interpreted -- it could be:

64 + 6 - 7 = 63
math - yoda, Monday, August 20, 2012 at 5:43pm
i think it is 12 divided by 3 times 2
math - Reiny, Monday, August 20, 2012 at 5:56pm
In computer typing * is used for multiplication and / is used for division, so your question is

8^2 + 9(12/3*2) - 7
= 64 + 9(8) -7
= 64 + 72 - 7
= 129

http://www.google.com/search?hl=en&site=&source=hp&q=8%5E2+%2B+9%2812%2F3*2%29+-+7&oq=8%5E2+%2B+9%2812%2F3*2%29+-+7&gs_l=hp.3...2502.2502.0.3565.1.1.0.0.0.0.63.63.1.1.0.les%3Beqrwrth..0.0...1.J9YzOSdh4w4
math - Ms. Sue, Monday, August 20, 2012 at 5:57pm
Oops! I forgot a step.

Thanks, Reiny!
math - Reiny, Monday, August 20, 2012 at 5:59pm
Welcome
:)
math - remy, Wednesday, January 16, 2013 at 4:02pm
jhgjdykduykd

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