Ответ:
Пошаговое объяснение:
a) (6x-30) - (3y-12)
= 6(x-5) - 3(y-4)
= (x-5) (y-4) (6-3)
= 3 (x-5) (y-4)
b) x=1; y = -4
=> 3 (1-5) (-4-4) = 3 * (-4) * -8 = 96
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Ответ:
Пошаговое объяснение:
a) (6x-30) - (3y-12)
= 6(x-5) - 3(y-4)
= (x-5) (y-4) (6-3)
= 3 (x-5) (y-4)
b) x=1; y = -4
=> 3 (1-5) (-4-4) = 3 * (-4) * -8 = 96