" 7."sqrt(2)x^(2)-3x-2sqrt(2)=0

Find the roots (if they exist) by completing the square: sqrt(2)x^(2)-3x-2sqrt(2)=0

Solve by factorization: sqrt(2)x^(2)-3x-2sqrt(2)=0

Solve by factorization: sqrt(2)x^2-3x-2sqrt(2)=0

Find the roots (if they exist) by completing the square: sqrt(2)x^2-3x-2sqrt(2)=0

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

Factorise: (i) 4sqrt(3)x^(2) + 5x-2sqrt(3) (ii) 7sqrt(2)x^(2)-10x - 4sqrt(2)

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

lim_(x rarr sqrt(2))(x^(2)-3sqrt(2)x+4)/(x^(3)+7x-9sqrt(2))

Find the discriminant of each of the following equations: (i) 2x^(2)-7x+6=0" "(ii)" "3x^(2)-2x+8=0 (iii) 2x^(2)-5sqrt(2)x+4=0" "(iv)" "sqrt(3)x^(2)+2sqrt(2)x-2sqrt(3)=0 (v) (x-1)(2x-1)=0" "(vi)" "1-x=2x^(2)

Solve by factorization: sqrt(3)x^2-2sqrt(2)x-2sqrt(3)=0