" 12."x^(2)+4x+2=0" को हल कीजिए। "

" (1) "3x^(2)-4x-12=0

The conic represented by 2x^(2) -12xy +23y^(2) -4x -28y -48 =0 is

The conic represented by 2x^(2) -12xy +23y^(2) -4x -28y -48 =0 is

Solve the following expression/ निम्नलिखित व्यंजक को हल कीजिए: 5.6-{2+0.6 of (2.1-2.6 xx1.12)}

Solve the following expression/ निम्नलिखित व्यंजक को हल कीजिए: 11+11xx11-11 div 11

The roots of 2x^(5) + x^(4) - 12x^(3) - 12x^(2) + x + 2 = 0 are

The radical centre of the circles x^(2) + y^(2)- 2x + 6y = 0 , x^(2) + y^(2) - 4x - 2y + 6 = 0 , x^(2) + y^(2) - 12x + 12y + 30 = 0 is