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OpenStudy (briellshaw):
Simplify. 67.1 - 2.1 * (3.45 - 1.45)^2 260 58.7 65.19 69.19
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OpenStudy (lexi724):
cymath again
OpenStudy (lexi724):
it helped me alot
OpenStudy (briellshaw):
58.7 got it
OpenStudy (anonymous):
PEMDAS Parenthesis Exponents Multiply or Divide (starting from the left) Add or Subtract (starting from the left)
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OpenStudy (anonymous):
First do what is in in the parenthesis, which is 3.45 - 1.45
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