phan tich thanh nhan tu:

\(x^4+x^3+2x^2+x+1\)

phan tich thanh nhan tu:

\(4\left(x+5\right)\left(x+6\right)\left(x+10\right)\left(x+12\right)-3x^2\)

phan tich thanh nhan tu:

\(x^4+6x^3-11x^2+6x+1\)

phan tich thanh nhan tu:

\(x^4+6x^3+7x^2-6x+1\)

phan tich thanh nhan tu:

\(x^4+2019x^2+2018x+2019\)

phan tich thanh nhan tu:

\(x^3+4x^2-29x\)

phan tich thanh nhan tu:

\(3x^3-14x^2+4x-3\)