Check whether the first polynomial is a factor of the second polynomial by actual division.

$x^2-x+1, x^3+1$

Check whether the first polynomial is a factor of the second polynomial by actual division.

$x^2-3, 2x^4+3x^3-2x^2-9x-5$

Check whether the first polynomial is a factor of the second polynomial by actual division.

$t^2+3t+1, 3t^4+5t^3+2+2t-7t^2$

Check whether the first polynomial is a factor of the second polynomial by actual division.

$1+y^3+3y, -1-4y^3+y^5+y^3+3y$

Check whether the first polynomial is a factor of the second polynomial by actual division.

$7+3x, 3x^3+7x$