Ответ:
а)
б)9х²–(х–1)²= (3х–(х–1))(3х+(х–1))= (2х+1)(4х–1)
в) х³+(у^6)= (х+у²)(х²–ху²+у⁴)
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Ответ:
а)
б)9х²–(х–1)²= (3х–(х–1))(3х+(х–1))= (2х+1)(4х–1)
в) х³+(у^6)= (х+у²)(х²–ху²+у⁴)