" (iii) "2x^(2)-5sqrt(2)x+4=0

Find the nature of the roots of the following quadratic equations: (i) 2x^(2)-8x+5=0" "(ii)" "3x^(2)-2sqrt(6)x+2=0 (iii) 5x^(2)-4x+1=0" "(iv)" "5x(x-2)+6=0 (v) 12x^(2)-4sqrt(15)x+5=0" "(vi)" "x^(2)-x+2=0

2sqrt(3)x^(2)+x-5sqrt(3)=0

Find the roots of the following quadratic equations by factorisation: sqrt(2x^(2))+7x+5sqrt(2)=0

(6) sqrt(5)x^(2)-2sqrt(2)x-2sqrt(5)=0

(4) sqrt(3)x^(2)+2x-sqrt(3)=0

Solve sqrt(2)x^(2)+7x+5sqrt(2)=0

Solve the following quadratic equations by factorization method. sqrt(2)x^(2)+7x+5sqrt(2)=0

Find the roots of following quadratic equation by factorisation: sqrt(2)x^(2)+7x+5sqrt(2)=0