`9a^2+6a+1-36b^2`

Factorize each of the following algebraic expressions: 4x^2+12 x y+9y^2 (2) 9a^2-24 a b+16 b^2 (3) p^2q^2-6p q r+9r^2 (4) 36 a^2+36 a+9

Factorise : 25a^2 - 36b^2

Factorize each of the following algebraic expressions: 4x^(2)+12xy+9y^(2)(2)9a^(2)-24ab+16b^(2)p^(2)-6pqr+9r^(2)(4)36a^(2)+36a+9a^(2)+2ab+b^(2)-16(6)9z^(2)-x^(2)+4xy-4y^(2)

Factorize: 9a^(2)-16b^(2)( ii) 36a^(2)-(x-y)^(3)80a^(2)-45b^(2)( iv) (3a-b)^(2)-9c^(2)

Add the following 3a+6a^2b+4b,2b-9ab^2-6a,-6a-7b+2a^2b

In the algebraic expression a^2-3b^2+7b^2-9a^2+6a b+5, we have, a^2a n d-9a^2 as like terms. Also, -3b^2 and 7b^2 are like terms. But a^2,\ 7b^2 and 6a b are unlike terms.

In the algebraic expression a^2-3b^2+7b^2-9a^2+6a b+5, we have, a^2a n d-9a^2 as like terms. Also, -3b^2 and 7b^2 are like terms. But a^2,\ 7b^2 and 6a b are unlike terms.

If 9a^(2)-6ab+b^(2)=0 then find a:b

Image of ellipse 4x^2 + 9y^2 = 36 in the line y=x is : (A) 9x^2 + 4y^2 = 36 (B) 3x^2 + 2y^2 = 36 (C) 2x^2+3y^2 = 36 (D) none of these