1.

X²+5x+6, Factorise it using appropriate identities.

Answer» SOLUTION :

Given Quadratic EXPRESSION is

x² + 5x + 6

splitting the middle term , we GET

= x² + 2x + 3x + 6

= X( x + 2 ) + 3( x + 2 )

= ( x + 2 )( x + 3 )

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