Solve using formula. `x ^2 +6x+5=0`

Solve using formula : 6x ^(2) - 35 x + 50 = 0

Solve, using formula : x^(2)+x-(a+2)(a+1)=0

Solve, each of the following equations, using the formula: x ^2+6x−10=0

Solve, each of the following equations, using the formula: x ^2−6x=27

Solve (using formula) the equation : x/(x+1)+(x+1)/x=2(4)/15

Solve each of following equations, using the formula : (i) x^(2)-6x=27 (ii) x^(2)-10x+21=0 (iii) x^(2)+6x-10=0 (iv) x^(2)+2x-6=0

Find the roots of the quadratic equations by using the quadratic formula 2x^(2)-3x-5=0

Solve the following quadratic equation using the Standard Quadratic Formula 3x ^2 + 5x - 9 = 0

Find the roots of the quadratic equations by using the quadratic formula 5x^(2)+13x+8=0

Solve each of the following equations by using the formula : (i) 5x^(2)-2x-3=0 (ii) x^(2)=18x-77