" (ii) "quad sqrt(7)x^(2)-6x-13sqrt(7)=0

Solve each of the following quadratic equations: sqrt(7)x^(2)-6x-13sqrt(7)=0

sqrt7y^(2)-6y-13sqrt7=0 :

Solve each of the following quadratic equations: 3sqrt(7)x^(2)+4x-sqrt(7)=0

Solve each of the following quadratic equations: 4sqrt(6)x^(2)-13x-2sqrt(6)=0

Solve the following equation by using the method of factorisation: sqrt7x^2-6x-13sqrt7=0

Find the nature of the roots of the following quadratic equations. If the real roots exist, find them :- sqrt7x^2-6x-13sqrt7=0 .

Solve each of the following equatins : 3sqrt7x^(2)+4x-sqrt7=0

Complete the following activity to solve the quadratic equation sqrt(3) x^(2) +4x- 7 sqrt(3) = 0 by factorisation method : sqrt(3) x^(2) +4x- 7 sqrt(3) = 0 :. sqrt(3) x^(2) + square - 3x - 7 sqrt(3) = 0 :. x( sqrt(3) x + ) - sqrt(3) ( sqrt(3) x + 7) = 0 :. (" ") (x-sqrt(3))= 0 :. sqrt(3) x + 7 = 0 or square = 0 :. x = ( -7)/( sqrt(3)) or x = square :. (-7)/(sqrt(3)) and sqrt(3) are the roots of the equation.

[(6sqrt (7)) ^ (2) + (6sqrt (7)) ^ (-2)] [(6sqrt (7)) ^ (4) -1+ (6sqrt (7)) ^ (-4)]