Объяснение:
1. 12b-48 = 12× (b-4)
2. x^2 - 2x = x * (x-2)
3. 3y^3+15y= y*(3y^2+15)
4. 6z^3-2z^5 = 2z^3 (3-z^2)
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Объяснение:
1. 12b-48 = 12× (b-4)
2. x^2 - 2x = x * (x-2)
3. 3y^3+15y= y*(3y^2+15)
4. 6z^3-2z^5 = 2z^3 (3-z^2)