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 the following equation for x: 9x^(2)-9(p+q)x+(2p^(2)+5pq+2q^(2))=0

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

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

Factorise the using the identity a ^(2) + 2 ab + b ^(2) = (a + b) ^(2) a ^(2) x ^(2) + 6ax + 9

{:("Column" A ,, "Column" B), ((3x^(2) - 5)- (2x^(2) - 5 + y^(2)) ,, (a) x^(2) + xy + y^(2)) , (9x^(2) - 16y^(2) ,, (b) 2) , ((x^(3) - y^(3))/(x-y) ,, (c) (9x + 16y) (9x - 16y)) , ("The degree of " (x + 2) (x+3) ,, (d) x^(2) - y^(2)) , (,, (e) 1) , (,, (f) (3x + 4y) (3x - 4y)):}

solve for x:9x^(2)-6b^(2)x-(a^(4)-b^(4))=0

Solve by factorization: 9x^(2)-6b^(2)x-(a^(4)-b^(4))=0

Factorise the using the identity a ^(2) + 2 ab + b ^(2) = (a + b) ^(2) 9x ^(2) + 30 x + 25

Factorise the using the identity a ^(2) - 2 ab + b ^(2) = (a -b) ^(2). 9x ^(2) - 12 x + 4