|x^2+x+2|-|x^2-x+1|=|2x+1|...

`|x^2+x+2|-|x^2-x+1|=|2x+1|`

|x^2+x+2|-|x^2-x+1|=|2x+1|
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lim (x rarr1) [(x ^ (3) + 2x ^ (2) + x + 1) / (x ^ (2) + 2x + 3)] ^ ((...
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if (x^2+x+1)/(x^2+2x+1)=A+B/(x+1)+C/(x+1)^2 then A-B=
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| x ^ (2) + x + 2 |-| x ^ (2) -x + 1 | = | 2x + 1 |
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Solve for x:(x-1)/(2x+1)+(2x+1)/(x-1)=2, where x!=-(1)/(2),1
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ज्ञात कीजिए (1)/(1+x^(2)){1+(2x)/(1+x^(2))+((2x)/(1+x^(2)))+......." t...
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tan((1)/(2) sin ^(-1)""(2x)/(1+x^(2))+(1)/(2)cos^(-1)((1-x^(2))/(1+x^(...
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If (2x)/(x^(4)+x^(2)+1)=A/(x^(2)-x+1)+B/(x^(2)+x+1), then AB =
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If (x^(2)+x+1)/(x^(2)+2x+1)=A+B/(x+1)+C/(x+1)^(2) then A - B =
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