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Which function is equivalent to

k(x) = x² + 2x - 15

F K(x) = (x + 15)(x - 1)
G K(x) = (x + 1)(x - 15)
H K(x) = (x + 5)(x - 3)
J_k(x) = (x+3)(x - 5)

User Norah
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1 Answer

1 vote

Option:-


  • \rm{H) K( x ) = ( x + 5 ) ( x - 3 )}


\:

Solution:-


  • \rm{k ( x ) = x² + 2x - 15}

[ multiplication of 5 × 3 = 15 ]

[ Subtraction of 5 - 3 = 2 ]


  • \boxed{\rm{k ( x ) = ( x + 5 ) ( x - 3 )}}


\:

hope it helps! :)

User Immutabl
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