Разложите на множители многочлен!Помогите пж
1)2dm−9dn−20m+90n
2)36d−26xm−117m+8xd
3)2zb+9zd+32b+144d
4)33y+55z+10xz+6xy
5)5n5+11n2+132+60n3
6)10b2+16+5b7+8b5
7)xz+20xm+6z+120m
8)126+3z4+54z+7z3
9)−52y2+91−28y+16y3
10)xz−112d−7z+16xd
Ответ
1
1)
![(d-10) (d-10)](https://tex.z-dn.net/?f=%28d-10%29)
2)
![(4d-13m)(9+2x) (4d-13m)(9+2x)](https://tex.z-dn.net/?f=%284d-13m%29%289%2B2x%29)
3)![2zd+9zd+32b+144d=z(2b+9d)+16(2b+9d)=(2b+9d)(z+16) 2zd+9zd+32b+144d=z(2b+9d)+16(2b+9d)=(2b+9d)(z+16)](https://tex.z-dn.net/?f=2zd%2B9zd%2B32b%2B144d%3Dz%282b%2B9d%29%2B16%282b%2B9d%29%3D%282b%2B9d%29%28z%2B16%29)
4)
![(11+2x) (11+2x)](https://tex.z-dn.net/?f=%2811%2B2x%29)
5)
![(5n^{3}+11)(n^{2}+12) (5n^{3}+11)(n^{2}+12)](https://tex.z-dn.net/?f=%285n%5E%7B3%7D%2B11%29%28n%5E%7B2%7D%2B12%29)
6)![10b^{2}+16+5b^{7}+8b^{5}=2(5b^{2}+8)+b^{5}(5b^{2}+8)=(5b^{2}+8)(2+b^{2}) 10b^{2}+16+5b^{7}+8b^{5}=2(5b^{2}+8)+b^{5}(5b^{2}+8)=(5b^{2}+8)(2+b^{2})](https://tex.z-dn.net/?f=10b%5E%7B2%7D%2B16%2B5b%5E%7B7%7D%2B8b%5E%7B5%7D%3D2%285b%5E%7B2%7D%2B8%29%2Bb%5E%7B5%7D%285b%5E%7B2%7D%2B8%29%3D%285b%5E%7B2%7D%2B8%29%282%2Bb%5E%7B2%7D%29)
7)
![(x+6) (x+6)](https://tex.z-dn.net/?f=%28x%2B6%29)
8)![126+3z^{4}+54z+7z^{3}=18(7+3z)+z^{3}(3z+7)=(7+3z)(18+z^{3}) 126+3z^{4}+54z+7z^{3}=18(7+3z)+z^{3}(3z+7)=(7+3z)(18+z^{3})](https://tex.z-dn.net/?f=126%2B3z%5E%7B4%7D%2B54z%2B7z%5E%7B3%7D%3D18%287%2B3z%29%2Bz%5E%7B3%7D%283z%2B7%29%3D%287%2B3z%29%2818%2Bz%5E%7B3%7D%29)
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