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Sajiiiiiiiiiigo
Answered

Let f(×) = 2×-1, g(×) = ײ-2×+1. Find,

a). (f • g)(-3)​

Sagot :

Karelandeago

Answer:

a. (2x-1)(x^2 -2x+1)

   (2(-3)- 1)(-3^2 -2(-3)+1)

   (-6-1)(9+6+1)

    (-7)(17)

(f • g)(-3)​ = - 119  

Step-by-step explanation:

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