Finding Roots of Quadratic Equation By Completing the Square Method

Solve the following quadratic equation by completing the square method. x ^2+2x−5=0

Find the roots of the quadratic equations by using the quadratic formula 1/2 x^(2)-sqrt(11)x+1=0

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

Find the roots of the quadratic equations by using the quadratic formula -3x^(2)+5x+12=0

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

Find the roots of the quadratic equations by using the quadratic formula -x^(2)+7x-10=0

Find the roots of the following quadratic equations by the method of completing the square : (i) x^(2)-10-24=0 (ii) 2x^(2)-7x-39=0 (iii) 5x^(2)+6x-8=0

Find the roots of the quadratic equations (if they exist) by the method of completing the square. 4x^2+4sqrt(3)x+3=0

Find the roots of the quadratic equations (if they exist) by the method of completing the square. sqrt(3)x^2+10 x+7sqrt(3)=0