Posted by Meherin on Thursday, March 13, 2008 at 8:53pm.
can sumbody help me with the steps to this math problem?
Evaluate: 9 + (8-2)^2 x 20 / 5
- math - Ms. Sue, Thursday, March 13, 2008 at 8:57pm
9 + (8-2)^2 x 20 / 5
9 + 36 * 20/5
9 + 36 * 4 = ??
- math - Meherin, Thursday, March 13, 2008 at 9:08pm
oh i thought it went like this:
u c, my math teacher told me to do it in these steps:
1)do all parantheses first
3)do all multiplication and division, IN ORDER FROM LEFT TO RIGHT
4)do all addition and subtraction, IN ORDER FROM LEFT TO RIGHT
- math - Writeacher, Thursday, March 13, 2008 at 9:05pm
Here's a good explanation of the order of operations and how to remember them -- for your future problems -- using PEMDAS as a mnemonic:
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