Aplicația este accesibilă de pe ecrane late

1 / 4
\left(0,5a-2b\right)\left(0,5a+2b\right)=
0,25a^2+4b^2
25a^2-4b^2
0,25a^2-4b^2
2,5a^2-4b^2
2 / 4
\left(2\sqrt{3}x-\sqrt{2}y\right)\left(2\sqrt{3}x+\sqrt{2}y\right)=
6x^2-2y^2
12x^2-4y^2
12x^2+2y^2
12x^2-2y^2
3 / 4
1,69m^2-2,25n^2=
\left(1,3m-1,5n\right)\left(1,3m+1,5n\right)
\left(13m-1,5n\right)\left(13m+1,5n\right)
\left(0,13m-1,5n\right)\left(0,13m+1,5n\right)
\left(1,3m+1,5n\right)\left(1,3m+1,5n\right)
4 / 4
\left(\sqrt{3}x-2\right)\left(\sqrt{3}x+2\right)=
9x^2-4
3x^2-4
3x^2-2
3x^2+4