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skelet666 [1.2K]
3 years ago
15

F(x)=x^2+2x-24? How to solve

Mathematics
1 answer:
sineoko [7]3 years ago
5 0

Step-by-step explanation:

F ( x ) = x² + 2x - 24

{ factorising by middle term splitting method }

[ 24 = 2 × 2 × 2 × 3 ]

F ( x ) = x² + 6x - 4x - 24

F ( x ) = x ( x + 6 ) -4 ( x + 6 )

F ( x ) = ( x + 6 ) ( x - 4 )

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