factorise a2 + 10 a + 24
rao66:
a^2 + 6a +4a + 24 , a (a+6) + 4 (a+6), a= -4 and a= -6
ohh
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Answered by
87
a^2 + 10a + 24
= a^2 + 6a + 4a + 24
= a( a+6) + 4(a +6)
= (a +4)(a+6)
= a^2 + 6a + 4a + 24
= a( a+6) + 4(a +6)
= (a +4)(a+6)
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Answered by
39
a² + 10a + 24
=> a² + 6a + 4a + 24
=> a( a + 6 ) + 4(a + 6 )
=> a² + 6a + 4a + 24
=> a( a + 6 ) + 4(a + 6 )
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