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12-04-2020
Mathematics

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Help me with this question please

Help me with this question please class=

Respuesta :

12-04-2020

Answer:

--->(f.g)(x)=8(x-1)^2+7(x-1)-9

=8(x^2-2x+1)+7x-7-9

=8x^2-9x-8

--->(f.g)(-2)=8(-2)^2-9(-2)-8=42

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