9x^(2)-9(a+b)x+[2a^(2)+5ab+2b^(2)]-a

Using quadratic formula solve the equation. 9x^(2)-9(a+b)x+(2a^(2)+5ab+2b^(2))=0

Using quadratic formula solve the following equations. 9x^(2)-9(a+b)x+(2a^(2)+5ab+2b^(2))=0

Using quadratic formula solve the following quadratic equations: p^(2)x^(2)+(p^(2)-q^(2))x-q^(2)=0,p!=09x^(2)-9(a+b)x+(2a^(2)+5ab+2b^(2))=0

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

Applying formula of quadratic equation, solve the following equations. 9x^2-9(a+b)x +(2a^2+5ab+2b^2)=0 .

Using quadratic formula solve the following quadratic equations: p^2x^2+(p^2-q^2)x-q^2=0,p!=0 9x^2-9(a+b)x+(2a^2+5a b+2b^2)=0

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

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

8a ^ (2) -27ab + 9b ^ (2)