Factor x3y6 27z42. (xy3 3z39)(x2y9 â€" 3xy3z39 9z1,521) (xy3 3z39)(x2y6 â€" 3xy3z39 9z78) (x3y6 27z42)(x6y12 â€" 27x3y6z42 729z84) (xy2 3z14)(x2y4 â€" 3xy2z14 9z28) factor t12 â€" r3s15. (t4 â€" rs5)(t8 â€" rs5t4 â€" r2s10) (t4 â€" rs5)(t8 rs5t4 r2s10) (t9 â€" rs12)(t18 rs12t9 r2s24) (t4 rs5)(t8 â€" rs5t4 r2s10)
