Factories:
`36 a ^(2) + 36a+9`

Factorise : 3a^(2) b - 12 a^(2) - 9b + 36

Factories : 64a^(2)+96ab+36b^(2)

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

36 div (-9) = ?

Prove that sin 36^(@) + cos 36^(@) = sqrt(2) cos 9^(@)

Prove that sin 36 ^(@) + cos 36 ^(@) = sqrt2 cos 9^(@).

Factories the following : 12x^(2) + 36x^(2) y + 27y^(2) x^(2)

Factorise the following : x^(2)-9x-36

Factorise: 9a^(3)b^(2)c-27a^(2)b^(3)c^(2)-36a^(2)b^(2)c^(3)

If e_(1) and e_(2) are the respective eccentricities of the hyperbola 4x^(2) - 9y^(2) = 36 and the ellipse 2x^(2) + 9y^(2) = 36 , then which of the following relation is true?