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Math Help Forum

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Today is Pi! Happy π day!
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Hussein abu onaji's profile photoSadman Ahsan's profile photoMayur Panchal's profile photoDiu Tran's profile photo
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please, help me... Assume that a and b are both integers and that a ̸= 0 and b ̸= 0. Explain why (b − a)/(ab^2) must be a rational number.
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How long do you work at a math question before asking for help?
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Won Nguyen's profile photo
 
Let b>a>0, k be any real number except -1. Show that the area A of the region bounded by y=x^k, Y=0,x=a,x=b is A=[b^(k+1)-a^(k+1)]/(k+1) square units
please help
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Who uses an iPad for math? What math-related software do you have or use on it?
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Sarah Rusnock's profile photoAndre Tosch's profile photoSimon Bengtsson's profile photo
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There  is an excellent Android app called Calculator++ on the Play store.
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Stop by the Math Help Forum and introduce yourself!
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Math Help Forum

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Math Help Forum has joined Google+
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What are your best tips and suggestions for preparing to take a math exam?
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Logan Johnson's profile photoNancy Owens's profile photosam charlie's profile photo
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√x/√(1-x) + √(1-x) =5/2 find value of x
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Do you consider zero to be a whole number? Positive or negative?
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Maya Jeffries's profile photoJamie Queen's profile photoAntonio Nunes's profile photoJunaid Iqbal's profile photo
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why is an argument valid if there are no critical rows?
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What area of math do you enjoy the most?
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Simon Bengtsson's profile photoSaidat Adeleke's profile photoMath Aid's profile photoLogan Johnson's profile photo
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Finding area (rectangle and circles)
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When did you first realize you enjoyed math?
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Simon Bengtsson's profile photoétoile  chance 's profile photoAditya Gorain's profile photo
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when i was 13
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