" 12."x^(2)-(a+b)x+ab=0

If a

Which among the following is the correct value of (x+a)(x+b) a) x^(2)+abx+ab (b) x^(2)-(a+b)x+ab(c)x^(2)+(a+b)x+ab (d) x^(2)+(a-b)x+ab

Solve 9x^(2)-9(a+b)x+5ab+2b^(2)=0 .

Solve 9x^(2)-9(a+b)x+5ab+2b^(2)=0 .

5.Solve 12abx^(2)-9a^(2)x+8b^(2)x-6ab=0

Solve by factorization: ax^(2)+(4a^(2)-3b)x-12ab=0

5. Solve 12abx^2-9a^2x +8b^2x-6ab =0

5. Solve 12abx^2-9a^2x +8b^2x-6ab =0