Question

Factorisation Grouping the terms ( a³-a²b²-ab+b³ ) ​

Answer 1

Answer:

$( {a}^{3} - {a}^{2} {b}^{2} - ab + {b}^{3} )$

${ a }^{2} (a - b) + {b}^{2} (a - b)$

$(a - b)( {a }^{2} + {b}^{2} )$

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Answer 2

To Factorise:

${\green{a³–a²b²–ab+b³}}$

$———————————————$

SOLUTION:

$a³–a²b²–ab+b³$

$= = > {a}^{2} (a - {b}^{2} ) - b(a - {b}^{2} )$

$= = >{\blue{ (a - {b}^{2} )( {a}^{2} - b)}}$

$———————————————$

${\large{\mathcal{\red{Have \: a \: nice \: day \: ahead}}}}$