Questions asked by Boba
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How do I simplify ((xsqrt(x)-ysqrt(y))/(x-sqrt(x)sqrt(y))-(x-y)/(sqrt(x)+sqrt(y)))*((sqrt(x)sqrt(y)+2x)/(3x))^-1 ?
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How to simplify (sqrt [1/x^2-1]-1/x) * ((1-x) / [sqrt (1-x^2)-1+x] + sqrt(1+x) / (sqrt(1+x)-sqrt(1-x))) ?
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How do you simplify (1/sqrt(a-1)+sqrt(a+1))/(1/sqrt(a+1)-1/sqrt(a-1))div sqrt(a+1)/((a-1)sqrt(a+1)-(a+1)sqrt(a-1)), a>1 ?
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How to solve root(3)(2+sqrt(5))+root(3)(2-sqrt(5))?
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How to solve (1-a^2)÷(((1-a^(3/2))/(1-a^(1/2))+a^(1/2))*((1+a^(3/2))/(1+a^(1/2))-a^(1/2)))+1, a>=0, a≠1 ?
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What is the integral of int sin^3xcos^2x dx from 0 to pi/2?
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How to solve 3sqrt(lnx)+lnx=4?
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If sin2x=0 ⇔ x=(kpi)/2, why isn't sin5x=0 ⇔ x=(kpi)/5?
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How to solve 2cos^2x+5cosx+2>=0 ?
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How to solve 4sin^2((3x+pi)/6)=3?
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How do I solve the equation cot({5pi}/12-x)+1=0?
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How do I solve 2sin^2x-1=0?
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How to solve tan(x)=(cos(x)-sin(x))/(cos(x)+sin(x))?
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How do I solve (2sqrt2-2)cosalpha=3sin^2alpha+sqrt2-4?
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How to solve cos(pi/4-x)=sin(pi/6+x)?
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How to solve (sin^2(alpha+beta)-cos^2alpha-cos^2beta)/(sin(alpha+beta)-sin^2alpha-sin^2beta) if alpha=pi/3 and beta=2pi/3?
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How to solve ((cosx+1)/sinx)^2=1/3?
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How to solve 1+2cos^2(x+pi/6)=3sin(pi/3-x)?
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How to solve sin3x<sinx?
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How to solve tg^2x-(1+sqrt3)tgx+sqrt3<0?
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How do I solve sinx-sqrt3sin3x+sin5x<0?