Mister Exam

Lang:

How to use it?
X+84248=105000; 1-y^2=2+x
x:y+xy=-10; 5x/y-2xy=13
5х-3у=30; -2х+3у=-21
3x-7y=32; X=-5y-4
Identical expressions
X+ eighty-four thousand, two hundred and forty-eight = one hundred and five thousand ; one -y^ two = two +x
X plus 84248 equally 105000; 1 minus y squared equally 2 plus x
X plus eighty minus four thousand, two hundred and forty minus eight equally one hundred and five thousand ; one minus y to the power of two equally two plus x
X+84248=105000; 1-y2=2+x
X+84248=105000; 1-y²=2+x
X+84248=105000; 1-y to the power of 2=2+x
Similar expressions
X+84248=105000; 1-y^2=2-x
X+84248=105000; 1+y^2=2+x
X-84248=105000; 1-y^2=2+x

X+84248=105000; 1-y^2=2+x

You have entered [src]

x + 84248 = 105000

$$x + 84248 = 105000$$

Solve this equation

     2        
1 - y  = 2 + x

$$- y^{2} + 1 = x + 2$$

or

$$\begin{cases}x + 84248 = 105000\\1 - y^{2} = x + 2\end{cases}$$

Rapid solution

$$x_{1} = 20752$$
=
$$20752$$
Упростить
=

$$y_{1} = - \sqrt{20753} i$$
=
$$- \sqrt{20753} i$$
Упростить
=

-144.059015684545*i

$$x_{2} = 20752$$
=
$$20752$$
Упростить
=

$$y_{2} = \sqrt{20753} i$$
=
$$\sqrt{20753} i$$
Упростить
=

144.059015684545*i