Factor each polynomial. See Examples 5 and 6. 27-(m+2n)³

Factor each polynomial. See Examples 5 and 6. $x^2-8x+16-y^2$

Factor by any method. See Examples 1–7. $1000x^3+343y^3$

Factor each polynomial. See Example 7. (5x-2)³-8

Factor out the least power of the variable or variable expression. Assume all variables represent positive real numbers. See Example 8. 4t^-2+8t^-4

Factor out the Greatest Common Factor in the polynomial.

$4x^2y-100y$

Factor out the Greatest Common Factor in the polynomial.

$-3x^4+12x^3-18x^2$

Factor the polynomial by grouping

$-x^2-5x+7x+35$