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How to use it?
- х^2=7у+2; х^2+2=7у+у^2
- Х+3у=-14; 2х-5у=38
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Х+1=2у; 5ху+у^2-16=0
- (3x-2y)(4y-x)=0; x^2-3xy+2y^2=6
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Identical expressions
- х^ two =7у+ two ; х^ two + two =7у+у^ two
- х squared equally 7у plus 2; х squared plus 2 equally 7у plus у squared
- х to the power of two equally 7у plus two ; х to the power of two plus two equally 7у plus у to the power of two
- х2=7у+2; х2+2=7у+у2
- х²=7у+2; х²+2=7у+у²
- х to the power of 2=7у+2; х to the power of 2+2=7у+у to the power of 2
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Similar expressions
- х^2=7у+2; х^2+2=7у-у^2
- х^2=7у-2; х^2+2=7у+у^2
- х^2=7у+2; х^2-2=7у+у^2
х^2=7у+2; х^2+2=7у+у^2
The solution
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[src]
2 x = 7*y + 2
$$x^{2} = 7 y + 2$$
2 2 x + 2 = 7*y + y
$$x^{2} + 2 = y^{2} + 7 y$$
x^2 + 2 = y^2 + 7*y
Rapid solution
$$x_{1} = -4$$
=
$$-4$$
=
$$y_{1} = 2$$
=
$$2$$
=
=
$$-4$$
=
-4
$$y_{1} = 2$$
=
$$2$$
=
2
$$x_{2} = 4$$
=
$$4$$
=
$$y_{2} = 2$$
=
$$2$$
=
=
$$4$$
=
4
$$y_{2} = 2$$
=
$$2$$
=
2
$$x_{3} = - 2 \sqrt{3} i$$
=
$$- 2 \sqrt{3} i$$
=
$$y_{3} = -2$$
=
$$-2$$
=
=
$$- 2 \sqrt{3} i$$
=
-3.46410161513775*i
$$y_{3} = -2$$
=
$$-2$$
=
-2
$$x_{4} = 2 \sqrt{3} i$$
=
$$2 \sqrt{3} i$$
=
$$y_{4} = -2$$
=
$$-2$$
=
=
$$2 \sqrt{3} i$$
=
3.46410161513775*i
$$y_{4} = -2$$
=
$$-2$$
=
-2