Question

a² + 10a + 24, Factorise the expression.

Answer 1

${a}^{2} + 10a + 24 \\ {a}^{2} + 6a + 4a + 24 \\ a(a + 6) + 4(a + 6) \\ = > (a + 6)(a + 4)$

Answer 2

Given Quadratic expression a²+10a+24

splitting the middle term ,we get

= a² + 6a + 4a + 24

= a( a + 6 ) + 4( a + 6 )

= ( a + 6 )( a + 4 )

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