=0quad 12.x^(2)-7x-5=0

3x^(2)-5x-12=0

The figure formed by the pairs of lines 12x^(2)+7xy-12y^(2)=0 and 12x^(2)+7xy-12y^(2)+10x+5y+2=0 is a

Which of the following equations has 2 as a root? (a) x^(2)-4x+5=0 , (b) x^(2)+3x-12=0 (c) 2x^(2)-7x+6=0 , (d) 3x^(2)-6x-2=0

Find the roots of the quadratic equation x^(2)+7x+12=0

Find the roots of the following equations. x^(2)-7x+12=0

Find the roots of the following equations. x^(2)-7x+12=0

Discuss the nature of the following quadratic equations without finding the roots i) x^(2)-12x+32=0 ii) 2x^(2)-7x+10=0 iii) 4x^(2)-20x+25=0 iv) 3x^(2)+7x+2=0

Discuss the nature of the following quadratic equations without finding the roots i) x^(2)-12x+32=0 ii) 2x^(2)-7x+10=0 iii) 4x^(2)-20x+25=0 iv) 3x^(2)+7x+2=0

If -1,2,alpha are the roots of the equation 2x^(3)+x^(2)-7x-6=0, then alpha is

The standard form of quadratic equation x-5/x=3x-7 is……….a) 2x^2-8x+7=0 b) 2x^2+7x+5=0 c) 2x^2-7x+5=0 d) 2x^2-5x+7=0