" 5."25x^(2)+30x+7=0

Solve the following equations using Sreedhar Acharya's formula : 25x^(2)-30x+7=0

Find the roots of each of the following equations, if they exist, by applying the quadratic formula: 25x^(2)+30x+7=0

Solve the following quadratic equations: 25x^(2) + 30x - 10 = 0

Solve the following equations by Sridharacharya's formula : (i) x^(2)+x+4=0 (ii) 2x^(2)-2x+3=0 (iii) sqrt(2)x^(2)+x+sqrt(2)=0 (iv) x^(2)-x+2=0 (v) 25x^(2)-30x+11=0 (vi) x^(2)+3x+5=0 (vii) x^(2)-14x+58=0 (viii) x^(2)+13ix -42=0 (ix) x^(2)-11ix-30=0

In the following,determine whether the given quadratic equations have real roots and if so, find the roots 6x^(2)+x-2=0 (ii) 25x^(2)+20x+7=0

Solve the equation 25x^2-30x+11 =0 by using the general expression for the roots of a quadratic equation .

Find the HCF and LCM of (3+13x-30x^(2)) and (25x^(2)-30x+9) .