Question

$\huge\mathtt{Question:—}$Factorise the following polynomial : x²+xy(1+y)+y3[/tex]
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Answer 1

Factorise :

$x²+xy(1+y)+y^{3}$

${x}^{2} + xy + x {y}^{2} + {y}^{3}$

$= x(x + y) + {y}^{2}( x + y)$

$= (x + y)(x + {y}^{2} )$