Question

if a=2 and b=find the value of a³-b³​

Answer 1

Answer:

pls complete the question

Answer 2

Answer:

a³-b³

If a=2 and b=3

$(2)^{3} - ({3})^{3}$

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

$( {2})^{3} - ( {3})^{3} = (2 - 3)( {2}^{2} + {3}^{2} + (2)(3)) = > ( - 1)(4 + 9 + 6) = > ( - 1)(19) = > - 19$

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