Look at this one to.. It's great and can solve math question to.

3 Answers · Science & Mathematics · 14/02/2011

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**www**.**mathway**.**com**/ I clicked on it and got through no problem try again with this address.just click on the blue good lluck. have a great day2 Answers · Yahoo Products · 26/01/2010

Expand out the radical by squaring both sides 2x+1+2√(2x+1)+1=3x+4 Isolate the radical expression 2√(2x+1) = x+2 √(2x+1) = 1/2x+1 Square each side 2x+1=0.25x²+x+1 0=0.25x²-x Factorise and solve for x 0=x(0.25x-1) Solve x=0 0.25x-1=0 =>...

3 Answers · Pregnancy & Parenting · 21/01/2013

8 X 10 to the 14.

5 Answers · Education & Reference · 18/05/2011

(-1/3)x+12 First move the 12 to the other side (-1/3)x=-12 Then multiply by -3 to get x by itself (-1/3)x*-3=-12*-3 So your final answer will be x=36

3 Answers · Education & Reference · 12/05/2013

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**www**.wolframalpha.**com**/examples/Math.html2 Answers · Education & Reference · 21/08/2010

2x/(x - 3) + 6/(3 - x) 2x/(x - 3) - 6/(x - 3) (2x - 6)/(x - 3) [2(x - 3)]/(x - 3) 2

1 Answers · Education & Reference · 10/08/2012

30 degrees is constant so you can substitute it for x. 1+cos^2(x)/sin^2(x) = 2csc^2(x). 1/sin^2x= csc^2x 1+cos^2(x)*csc^2x 1+cos^2x = -sin^2x -sin^2x*csc^2x Doesn't work.

1 Answers · Science & Mathematics · 19/02/2011

**www**.algebra.**com www**.mathsupport.**com www**.quickmath.**com www**.webmath.**com www**.algebra-answer.**com www**.solvemymath.**com**i hope these are enough!1 Answers · Education & Reference · 08/07/2009