Question

find the product of a(a²-at) and find its value for a = 2 and t = 3 .​

Answer 1

Solve it by this example

a,a

a,a 2

a,a 2 ,a

a,a 2 ,a 3

a,a 2 ,a 3

a,a 2 ,a 3 =(a)×(−a

a,a 2 ,a 3 =(a)×(−a 2

a,a 2 ,a 3 =(a)×(−a 2 )×(a

a,a 2 ,a 3 =(a)×(−a 2 )×(a 3

a,a 2 ,a 3 =(a)×(−a 2 )×(a 3 )

a,a 2 ,a 3 =(a)×(−a 2 )×(a 3 )=−a

a,a 2 ,a 3 =(a)×(−a 2 )×(a 3 )=−a 6