a^(2)+wb^(2)-4ab-4c^(2)

Factorize: a^(2)+4b^(2)-4ab-4c^(2)

Factorize each of the following algebraic expressions: a^(2)+2ab+b^(2)-c^(2)(2)49-x^(2)-y^(2)+2xya^(2)+4b^(2)-4ab-4c^(2)(4)x^(2)-y^(2)-4xz+4z^(2)

If a^(2)+9b^(2)-4c^(2)=6ab, then the family of lines ax+by+c=0 are concurrent at:

Simplify: a^(2)b(a-b^(2))+ab^(2)(4ab-2a^(2))-a^(3)b(1-2b)

The sides of DeltaABC satisfy the equation 2a^(2) + 4b^(2) + c^(2) = 4ab + 2ac . Then

The sides of a triangleABC satisfy the equation 2a^(2) + 4b^(2) + c^(2) =4ab + 2ac , then-

Using properties of determinants, prove the following abs{:(a^2, bc, ac +c^2 ),(a^(2) + ab, b^(2),ac ),(ab, b^(2) + bc,c^(2) ):}=4a^(2) b^(2) c^(2) .

Simplify the following: (6) (i) (a^(3)b^(2)c-ab^(3)c)-(3abc^(3)-a^(3)b^(2)c)-(4ab^(3)c+2abc^(3))

Find the product: (2a-3b-2c)(4a^(2)+9b^(2)+4c^(2)+6ab-6bc+4ca)