Seudónimo Seudónimo

06-02-2022
Mathematics

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please solve the factor of
f(x)= -x^2 + 2x +3
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Respuesta :

Аноним Аноним

06-02-2022

Answer:

x = 3, -1

Step-by-step explanation:

By Middle term splitting,

=> -x² + 2x + 3 = 0

=> -x² + 3x - x + 3 = 0

=> -x (x - 3) -1 (x - 3) = 0

=> (x - 3) (-x -1) = 0

=> x = 3, -1

Hope it helps.

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