October 2018 2 20 Report

Zrob wg przykladu: 42xy-14xyz=7xy(6-2z).

Tu mam luki, trzeba powstawiac:

A) a kwadrat + 18a+77=(a_7)*(a_11)

B) x kwadrat +5x-126=(x_9)*(x_14)

C) 12 x kwadrat + 35x+18=(_+2)*(4x+_)


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