Question

Factorise: y⁴-y²-y+y³​

Answer 1

Answer:

$y⁴-y²-y+y \\ = y( {y}^{3} - y - 1 + 1) \\ = y({y}^{3} - y)$

Answer 2

$\huge{\tt{\red{}\green{A}\purple{N}\pink{S}\blue{W}\orange{E}\red{R}}}☘$

${y}^{4} - {y}^{2} - y + {y}^{3} \\ {y}^{4}+ {y}^{3}- {y}^{2} - y \\ {y}^{3}(y + 1) - y(y + 1) \\ (y + 1)({y}^{3} - y)$

$\LARGE\tt\red{@ItzEnchantedGirl}$