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Questions in Math tagged with "equation"

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  Solve the equations for x

  Posted by sam-129 on Oct 26, 2009 at 10:03 AM

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  Show me how to do the equation for m = 100 - k    

  Posted by inthespirit on Oct 25, 2009 at 12:40 PM

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  What is the equation of a line that passes through the point (3,-4) and has a slope of 2?

  Posted by sefer1 on Sep 17, 2009 at 08:45 AM

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  [(cosA)/(1+sinA)]+[(1+sinA)/(cosA)]

  Posted by shrina2010 on Sep 16, 2009 at 01:01 PM

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  4x + 4 = 2x - 6  

  Posted by timbojg666 on Sep 7, 2009 at 06:44 AM

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  x1,x2,x3 are the roots of the equation f(x)=x^3-3x^2+4x-2=0 y1=6/f'(x1), y2=6/f"(x2), y3=6/f"(x3) are the roots of the eq. y^3+ay^2+by+c=0

  Posted by ggenius on Jul 14, 2009 at 01:38 AM

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  Having as equation x+(1/x)=sqrt 2. We'll have S=a^1997+(1/a^1997), where "a" is the root of the equation above. Find out the "S" value.

  Posted by realcomplexnr on Jul 14, 2009 at 01:10 AM

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  How to determine the number of  real solutions of th equation f(x)=a, f(x)=1/(x-1) + 1/(x-2)+....+1/(x-2009)?

  Posted by ggenius on Jun 9, 2009 at 12:58 AM

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  How to solve the equation 4x^4 + 5x^3 + 2x^2 + 5x + 4=0?

  Posted by undoitu on Jun 3, 2009 at 05:47 AM

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  Solve the equation sin x = 1+cos^2 x.

  Posted by frontman0 on May 30, 2009 at 06:30 AM

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  Solve the equation 2x + sqrt(16+x^2)=11.

  Posted by solmatem on May 30, 2009 at 04:53 AM

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  Solve the equation: 3^x+6^x=5^x+4^x!

  Posted by chocolaitte on May 30, 2009 at 04:46 AM

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  What theorem could be used and how, in order to prove that the equation 4x^3+3x^2-2x-1=0 has a root (at least) in the set (0,1)?

  Posted by sirserie on May 30, 2009 at 04:27 AM

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  how do i solve this equation?   x^2 + 3x + 2

  Posted by yamero on May 20, 2009 at 10:29 PM

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  Solve the equation x-sinx=0.

  Posted by jeuxdesfou on Apr 29, 2009 at 08:03 AM

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  Which is the solution of the equation sinx=cosx?

  Posted by pufsipene on Apr 22, 2009 at 07:46 AM

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  Solve the equation 2x + sq root (16 + x^2)=11, in the real set numbers.

  Posted by sirserie on Apr 22, 2009 at 06:22 AM

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  Calculate (1/x1)+(1/x2)+(1/x3), where x1,x2,x3 are the solutions of the eq. x^3 -3x +1=0

  Posted by realcomplexnr on Apr 17, 2009 at 09:42 AM

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  Find out the solutions of the equation sin 2x = 2 sin x, in the interval (0,2pi).

  Posted by greenturtle on Apr 17, 2009 at 09:36 AM

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  Find the number of solutions of the equation sin x= sin 2x, in [0,2 pi) interval.

  Posted by bibiloi on Apr 6, 2009 at 06:52 AM