Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation x^2+y^2=4
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Equation 12-(4-x)^2=x*(3-x)
- Equation x^2-49=0
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Equation 3*sin(x)=0
- Express {x} in terms of y where:
- -17*x-15*y=-17
- -2*x+7*y=-14
- -11*x-1*y=15
- 1*x+6*y=-6
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Identical expressions
- tan(pi+x)*cos(pi/ three -2x)=tan(5pi/ four)
- tangent of ( Pi plus x) multiply by co sinus of e of ( Pi divide by 3 minus 2x) equally tangent of (5 Pi divide by 4)
- tangent of ( Pi plus x) multiply by co sinus of e of ( Pi divide by three minus 2x) equally tangent of (5 Pi divide by four)
- tan(pi+x)cos(pi/3-2x)=tan(5pi/4)
- tanpi+xcospi/3-2x=tan5pi/4
- tan(pi+x)*cos(pi divide by 3-2x)=tan(5pi divide by 4)
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Similar expressions
- tan(pi+x)*cos(pi/3+2x)=tan(5pi/4)
- tan(pi-x)*cos(pi/3-2x)=tan(5pi/4)
tan(pi+x)*cos(pi/3-2x)=tan(5pi/4) equation
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The solution
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/pi \ /5*pi\
tan(pi + x)*cos|-- - 2*x| = tan|----|
\3 / \ 4 /
$$\cos{\left(- 2 x + \frac{\pi}{3} \right)} \tan{\left(x + \pi \right)} = \tan{\left(\frac{5 \pi}{4} \right)}$$