Ответ:
а)a²+ab-3a-3b = a(a+b)-3(a+b) = (a+b)(a-3)
б)kp-kc-px+cx+c-p = k(p-c)+x(p-c)-(p-c) = (p-c)(k+x-1)
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Ответ:
а)a²+ab-3a-3b = a(a+b)-3(a+b) = (a+b)(a-3)
б)kp-kc-px+cx+c-p = k(p-c)+x(p-c)-(p-c) = (p-c)(k+x-1)