2x^(2)-3x-10=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

Solve the following by factorisation method x^2-3x-10=0

Solve the equation x^2-3x-10=0 by using formula.

Solve graphically x^(2) - 3x- 10 =0

Solve the equation x^2-3x-10=0 by using formula.

If the sum of two of the roots of x^4 -2x^3 -3x^2 +10 x-10=0 is zero then the roots are

If the sum of two of the roots of x^4 -2x^3 -3x^2 +10 x-10=0 is zero then the roots are

26Which of the following lines have the intercepts of equal lengths on the circle,x^(2)+y^(2)-2x+4y=0 (A) 3x-y=0 (B) x+3y=0(C)x+3y+10=0(D)3x-y-10=0

Which of the following lines have the intercepts of equal lengths on the circle, x^2+y^2-2x+4y=0 (A) 3x -y= 0 (B) x+3y=0 (C) x+3y+10=0 (D) 3x-y-10=0